how to prioritize a mail in queue

2008-12-16 Thread ram
I use postfix 2.3 to accept mails and deliver to a cyrus server via lmtp (unix ) IF I have a large mailq to local delivery via lmtp , how can I prioritize the delivery of a particular mail

Handling VERP bounces

2008-12-30 Thread ram
-listname...@mydomain.com/bounces-mail...@mydomain.com What do you guys do for handling bounces ? Thanks Ram

How to bounce back a mail in queue

2009-01-01 Thread ram
Sometimes my mailq gets cluttered with lot of undelivearble mails. Because end servers are not accepting I wish to bounce back some messages ( not delete them ) from queue How do I do it ?

Re: syslog convert to lowercase

2009-01-05 Thread ram
On Sun, 2009-01-04 at 13:48 -0500, Victor Duchovni wrote: > On Sun, Jan 04, 2009 at 08:33:12PM +0530, Ramprasad wrote: > > > My logfiles are approx 1.5 GB each, if we rotate twice a day > > grep sender.*recipient $logfile is really much much faster than grep > > -i sender.*recipient $logfile >

CDB map files for virtual alias maps

2009-01-06 Thread ram
uppercase recipient ids in virtual_alias_maps Thanks Ram

Re: CDB map files for virtual alias maps

2009-01-06 Thread ram
On Tue, 2009-01-06 at 06:48 -0500, Wietse Venema wrote: > ram: > > if I use > >virtual_alias_maps = cdb:/path/mapfile > > This doesnt work if mails are sent to users in uppercase > > Please show evidence of this in the form of SMTP commands and > Postfix l

Re: CDB map files for virtual alias maps

2009-01-06 Thread ram
On Tue, 2009-01-06 at 09:57 -0500, Victor Duchovni wrote: > On Tue, Jan 06, 2009 at 07:58:07PM +0530, ram wrote: > > > [r...@50.133 postfix]# postmap -q t...@netcore.co.in cdb:/etc/postfix/vmap > > r...@netcore.co.in > > [r...@50.133 postfix]# postmap -q t...@netcore.co.

Re: CDB map files for virtual alias maps

2009-01-07 Thread ram
On Wed, 2009-01-07 at 08:25 -0500, Wietse Venema wrote: > ram: > > > > On Tue, 2009-01-06 at 09:57 -0500, Victor Duchovni wrote: > > > On Tue, Jan 06, 2009 at 07:58:07PM +0530, ram wrote: > > > > > > > [r...@50.133 postfix]# postmap -q t...@netcore.c

Re: CDB map files for virtual alias maps

2009-01-07 Thread ram
On Wed, 2009-01-07 at 08:25 -0500, Wietse Venema wrote: > ram: > > > > On Tue, 2009-01-06 at 09:57 -0500, Victor Duchovni wrote: > > > On Tue, Jan 06, 2009 at 07:58:07PM +0530, ram wrote: > > > > > > > [r...@50.133 postfix]# postmap -q t...@netcore.c

TLS for multiple relays

2009-01-12 Thread ram
going to relay to multiple servers and each one will have their own certificates Thanks Ram

break mail into multiple for multiple recipients

2009-01-14 Thread ram
configure postfix on the MX server to send mails for ab...@domain.com in a seperate transaction and other recipients in a seperate transaction I dont want to break all the multi-recipient mails into multiple, only for those mails marked to ab...@... Thanks Ram

Re: null return path

2009-01-15 Thread ram
On Thu, 2009-01-15 at 10:35 +0200, bharathan kailath wrote: > hi > in smtp out server i configured the following: > smtpd_sender_restrictions = > check_sender_access hash:/etc/postfix/mydomains > reject_unauth_destination > This is what I do smtpd_sender_restrictions = check_sender_access r

Re: Working example of main.cf with virtual domains

2009-01-15 Thread ram
On Wed, 2009-01-14 at 22:56 -0800, secSwami wrote: > Hi, > > After trying for another day to get my postfix config to work for > virtual domains, I would really appreciate if someone can give me an > example of WORKING main.cf file. > The problem I am having is whenever a MOBILE user is trying

Re: Where to submit a open-relay to be included in RBLs

2009-01-19 Thread ram
On Mon, 2009-01-19 at 14:19 +0100, lst_ho...@kwsoft.de wrote: > Hello > > does anyone know a (working) URL to submit open-relay so they get > included in RBLs to save others from spam?? > > Regards > > Andreas > report the spam to spamcop.net, that requires to create an account with them

transport_maps preferences

2009-01-21 Thread ram
I have a postfix 2.5 server with two transport files , one hash map and another regex I want the hash map to take preference over the regex which doesnt seem to be happenning [r...@50.133 postfix]# postconf -n command_directory = /usr/sbin config_directory = /etc/postfix daemon

Re: transport_maps preferences

2009-01-21 Thread ram
On Wed, 2009-01-21 at 12:56 -0600, Noel Jones wrote: > ram wrote: > > I have a postfix 2.5 server with two transport files , one hash map and > > another regex > > I want the hash map to take preference over the regex which doesnt seem > > to be happenning > >

Re: overriding/modifying smtp error codes from other MTAs

2009-01-22 Thread ram
On Wed, 2009-01-21 at 18:36 +0100, Gábor Lénárt wrote: > Hei, > > I have a got a stupid problem. We have some customers saying they can't and > don't want to reconfigure their mail servers even if Planet-X hits Earth and > that would help to avoid it :) And their MTAs always responds with: > > 45

Re: Any improvement suggestions for main.cf + master.cf ?

2009-01-23 Thread ram
On Fri, 2009-01-23 at 11:04 +0100, Richard Foley wrote: > Hi postfix profis, > > I'm running postfix 2.1.5-9 for several domains. Of course it handles the > workload with ease, but when I tail the mail.log the screen scrolls > constantly as it's just rejecting spam every second. The good thin

Postfix 2.6 changelog ?

2009-02-18 Thread ram
The docs at http://www.postfix.org mention several features available in postfix 2.6(experimental). Where is the complete changelog of postfix 2.6 available

Re: choosing random ip address for outgoing smtp connection

2009-02-19 Thread ram
On Thu, 2009-02-19 at 14:35 -0500, Victor Duchovni wrote: > On Thu, Feb 19, 2009 at 02:20:39PM -0500, Wietse Venema wrote: > > > /etc/postfix/main.cf > > check_recipient_access pcre:/etc/postfix/random.pcre > > > > /etc/postfix/random.pcre > > /^(.)(.*)/ FILTER smtp$1:$1$2 > > Rege

Re: exclude one domain from reject_unknown_sender_domain

2009-02-26 Thread ram
On Thu, 2009-02-26 at 04:05 -0800, Harakiri wrote: > Hi, > > i have one specific sender domain which should be allowed to sent over > postfix servers, however this domain is not registered as MX or DNS. > > Is there a way to exclude this domain from the reject_unknown_sender_domain > check? Ma

Accept undeliverable mails and send NDR

2009-03-04 Thread ram
One of my clients sends mail using a custom application which *cannot* recognize a smtpd error message .. like user-not-found, or invalid-domain etc Now they want our postfix server to accept all mails without checks and send NDR's for undeliverable mails. Can I write a special transport in post

Re: sender IP check

2009-03-09 Thread ram
On Mon, 2009-03-09 at 09:05 +0200, K bharathan wrote: > hi all > on my smtp out i want to put ''reject_rbl_client zen.spamhaus.org'' > since many local ADSL dynamic ips are in PBL ; is it desirable? > where i can put this? this relay machine does only sending out; > help appreciated > > For ou

Re: about relay server

2009-03-10 Thread ram
On Mon, 2009-03-09 at 23:40 -0700, tom lee wrote: > hello, > > I checked the doc about the mail relay in postfix and still not > clear about two issues. > > I have mail sending from machine A to machine B, machine B is a relay > server forwarding the email to machine C (target machine). > > I

saslauthd with realm support

2009-03-16 Thread ram
I use cyrus saslauthd with "-r" option to include realms in login. For smtp-auth configuration, some users put full emailid as username , some use just the userid part of email-id(before '@'). Can postfix always authenticate with userid. Can this be done only for email-ids of some domain For

Re: Postfix Email Journaling?

2009-03-24 Thread ram
On Wed, 2009-03-25 at 16:03 +1100, ctheod...@shakenbake.net wrote: > Hi Everyone, > > We have a Email Archive system which is designed for a Email Journaling (from > Exchange). Is there a feature (perhaps a milter), within Postfix that can > achieve the same feature? > > note: using postfix-2.

Re: selective milter possible?

2009-03-31 Thread ram
On Mon, 2009-03-30 at 11:51 +0200, Rudy Gevaert wrote: > Hello, > > I was looking for a way to do selective milter. Meaning if a specific > host connects I send it trough the milter. > I would suggest you try implement the logic in the milter itself That would be very trivial to do , even

Mails stuck in incoming queue

2009-05-06 Thread ram
I have multiple almost identically configured postfix servers relaying mails On one of the servers the mails get stuck in incoming queue. All other servers are delivering perfectly fine There are no body / header checks on this machine that could potentially be slowing down pickup. And apparen

Re: Mails stuck in incoming queue

2009-05-06 Thread ram
On Wed, 2009-05-06 at 14:23 -0400, Victor Duchovni wrote: > On Wed, May 06, 2009 at 09:01:25PM +0530, ram wrote: > > > I have multiple almost identically configured postfix servers relaying > > mails > > > > On one of the servers the mails get stuck in incoming qu

Re: Mails stuck in incoming queue

2009-05-07 Thread ram
On Thu, 2009-05-07 at 03:22 -0400, Victor Duchovni wrote: > On Thu, May 07, 2009 at 10:16:51AM +0530, ram wrote: > > > > The "pickup" process is not responsible for moving mail out of the > > > "incoming" queue. If mail is stuck in "ma

Re: Mails stuck in incoming queue

2009-05-08 Thread ram
On Fri, 2009-05-08 at 09:10 +0200, Ralf Hildebrandt wrote: > * ram : > > > Thanks for all the info. Well the high incoming queue is definitely is > > due to syslog. Because I also notice that some of my logs are also > > getting dropped. > > > > Sorry fo

Re: Mails stuck in incoming queue

2009-05-08 Thread ram
On Fri, 2009-05-08 at 11:27 +0200, Ralf Hildebrandt wrote: > * ram : > > > > On Fri, 2009-05-08 at 09:10 +0200, Ralf Hildebrandt wrote: > > > * ram : > > > > > > > Thanks for all the info. Well the high incoming queue is definitely is > > >

/usr/sbin/sendmail takes a long time

2009-05-21 Thread ram
...@netcore.co.in < /etc/hosts I need to identify the bottle neck. Do I need better CPU , or better harddisks. There seems to be plenty of RAM free though

Restrict from domain based on sasl auth id

2009-06-09 Thread ram
We provide relay services for our clients. The clients mail-servers connect to our postfix servers , authenticate using a client-accountid and send the messages. I would like to restrict the from domains for every client.(Mainly to prevent inadvertent spam outbreaks) Can I use smtplogin maps

reject sender login mismatch only for some accaounts

2009-06-11 Thread ram
Can I implement smtp_sender_login_maps such a way that * for selective accountids reject_sender_login_mismatch * And the for the rest Permit any sender id if authenticated

Re: 3000 recipients

2010-01-03 Thread ram
On Sun, 2010-01-03 at 20:37 +0100, richard lucassen wrote: > Hello list, > > I want to send once a week a simple mail to a list of 3000 recipients. I > can set smtpd_recipient_limit and smtpd_recipient_overshoot_limit to > higher limits, but is there a better way to handle this? > > R. > Do thes

Re: several question from newbie

2010-01-06 Thread ram
On Thu, 2010-01-07 at 13:53 +0700, Tanuwijaya wrote: > Dear All, > I just installed postfix and now I have several questions about it: > 1. How to make it accessible from outside but not making it as an open >relay? > 2. Related to question #1, if possible I want to make it serve as main >

Use VERP always

2010-01-14 Thread ram
configure postfix to always change the email to a VERP format Thanks Ram

Re: Relay control based on IP/domain matching?

2010-01-18 Thread ram
smtpd_restriction_classes = restrict_from restrict_from= check_sender_access hash:/etc/postfix/permit_domains, reject --- Ofcourse one client machine can send mail as any of the allowed domains .. but thats OK in a practical situation. Thanks Ram

Re: How to block particular outgoing mails through postfix

2010-01-19 Thread ram
On Tue, 2010-01-19 at 11:34 +0530, J. Bakshi wrote: > Dear list, > > I am trying to drop outgoing emails having particular email-id in its > [TO] field. Say myn...@domain1.com and myna...@domain2.com, hence any > mail destined for myn...@domain1.com or myna...@domain2.com will be > dropped

DNS round robin does not give "fair" load balancing

2010-01-24 Thread ram
I try load balancing using a relayhost to a DNS A record with multiple IP's But I find that somehosts *always* get more mails than others Doesnt help if I use MX records instead of A records How do I do fair loadbalancing with postfix Thanks Ram

Re: DNS round robin does not give "fair" load balancing

2010-01-25 Thread ram
On Mon, 2010-01-25 at 08:59 +0100, Bjørn Ruberg wrote: > ram wrote: > > I try load balancing using a relayhost to a DNS A record with multiple > > IP's > > But I find that somehosts *always* get more mails than others > > Are Windows DNS resolvers involved? If s

Re: DNS round robin does not give "fair" load balancing

2010-01-25 Thread ram
On Mon, 2010-01-25 at 06:00 -0500, Wietse Venema wrote: > ram: > > I try load balancing using a relayhost to a DNS A record with multiple > > IP's > > But I find that somehosts *always* get more mails than others > > Doesnt help if I use MX records instead of A re

Re: DNS round robin does not give "fair" load balancing

2010-01-25 Thread ram
On Mon, 2010-01-25 at 14:43 +0100, Emmanuel Seyman wrote: > * ram [25/01/2010 14:41] : > > > > All mails are sent by a postfix server and this box has to relay the > > mails to 3 load balanced machines. > > No windows machines in the picture at all > > What

Re: asterisks in smtp banner

2010-02-15 Thread ram
On Mon, 2010-02-15 at 11:45 +0100, Ralf Hildebrandt wrote: > * Serge Fonville : > > Hi, > > > > I noticed with a couple of mail servers that the smtp greeting > > contains 220 followed by a lot of asterisks. > > CISCO PIX. > > > When I do a check using mxtoolbox I get "Warning - Reverse DNS doe

postfix explicit logging all failures in maillog

2010-02-20 Thread ram
I have managed to add custom logs in postfix source in bounce.c and sent.c. (Thanks to the neatly structured code it wasnt much of an effort) Only problem is when a message expires there is no log line that says $queue-id: "$sender" to "$rcpt" status=expired How can I log this ? Thanks Ram

Re: postfix explicit logging all failures in maillog

2010-02-22 Thread ram
On Sat, 2010-02-20 at 14:30 -0500, Victor Duchovni wrote: > On Sat, Feb 20, 2010 at 03:43:25PM +0530, ram wrote: > > > One of our clients sends contract notes to their customers and they > > require to store all logs of deliveries/bounces by some law. > > > &g

Re: postfix explicit logging all failures in maillog

2010-02-22 Thread ram
On Mon, 2010-02-22 at 07:13 -0500, Wietse Venema wrote: > ram: > > > > On Sat, 2010-02-20 at 14:30 -0500, Victor Duchovni wrote: > > > On Sat, Feb 20, 2010 at 03:43:25PM +0530, ram wrote: > > > > > > > One of our clients sends contract notes to thei

Re: 2.7 RPM

2010-02-22 Thread ram
On Mon, 2010-02-22 at 09:17 -0500, Carlos Williams wrote: > Does anyone happen to know if anyone is kindly dedicating their time > to creating a Postfix 2.7 RPM for download? I know this is extremely > time consuming but I am really interested to try out Postfix 2.7 on my > CentOS x64 server. I re

Re: 2.7 RPM

2010-02-22 Thread ram
On Mon, 2010-02-22 at 16:48 +0200, Eero Volotinen wrote: > 2010/2/22 ram : > > On Mon, 2010-02-22 at 09:17 -0500, Carlos Williams wrote: > > > > Does anyone happen to know if anyone is kindly dedicating their time > > to creating a Postfix 2.7 RPM for download? I know

Re: copy all e-mails to a new domain

2010-02-23 Thread ram
On Tue, 2010-02-23 at 13:23 +0200, Razvan Cosma wrote: > Hello, > While moving the IMAP services to a new host, I'd need to copy all > messages addressed to anyu...@example.com to the old inbox, and to the > new at anyu...@tempsubdomain.example.com > Virtual maps allows this, but needs the full

Can I configure 5xx error for smtpd_recipient_limit

2010-03-11 Thread ram
I need to reject messages above n recipients with a Permanent Failure. If I configure smtpd_recipient_limit=50 I cant outright reject the messages unless I set smtpd_hard_error_limit=1 Thanks Ram

Re: change hostname based on relay

2010-03-16 Thread ram
And you will also add an unnecessary hop for every mail. If you get a better a solution let me know too. Thanks Ram

Re: Best practice: Spam-filtering outgoing e-mail

2010-03-16 Thread ram
On Tue, 2010-03-16 at 15:40 +0100, Vegard Svanberg wrote: > Hi, > > we are trying to mitigate the impact of having infected users, brute > force hacked webmail accounts etc. sending (larging amounts of) outbound > spam. > > The best idea we've come up with so far is to perform outbound spam > f

reject_authenticated_sender_login_mismatch only for some logins

2010-03-17 Thread ram
(suspect client login) { reject_authenticated_sender_login_mismatch } else { allow sender_login_mismatch } } Thanks Ram

Re: smtpd-policyd feature.

2010-03-31 Thread ram
On Wed, 2010-03-31 at 09:03 +0530, an...@isac.gov.in wrote: > Dear List, > > We are using the smtpd-policyd feature from long time to allow some > specific users to receive higher size mails. It is working fine. > But, it does not work when the recipient_count is more than one as we > are

Best way to implement SRS

2010-03-31 Thread ram
y to do it Thanks Ram

Re: Relaying to SPF protected server

2010-04-02 Thread ram
eem to understand "we have no plans to change at this time". SPF if not the only reason why you would need SRS. We provide SMTP relay for various mail servers. I want to make sure that every customer uses only his domain(s) and sends the mail. Important to implement proper usage repor

Re: Selective alias depending on FROM?

2010-04-07 Thread ram
sive ?? ) mail application Envelope sender-id to a different sender-id. All mail servers would send the bounce messages to the Envelope sender id Thanks Ram

Re: Bounces resulting from forwarded Mails

2010-04-08 Thread ram
dont have a virus ( Email virus is almost a non-issue now a days ) Are all the forwarded mails getting rejected , or only a few I suspect the recipient server is doing an SPF check. So you wont be able to forward unless you change the envelope. Thanks Ram

Re: email to yahoo stuck in queue

2010-04-08 Thread ram
ell your clients not to use an yahoo id. Thanks Ram

Re: ratelimiting locally originating messages

2010-04-09 Thread ram
e to the second "delivery" instance of postfix. You could use different rates for different senders too based on the envelope-from address Thanks Ram

Re: building Postfix 2.7 from source Help!

2010-04-11 Thread ram
On Sun, 2010-04-11 at 19:51 -0400, john wrote: > i am attempting to build Postfix from the source rpms, I think I have > worked out how to set the various parameters to get the options I want. > except I don't see how to make this a x86_64 install. > What am i missing? > JLA > On a redhat li

RE: Avoiding "User unknown in recipient table" during reload

2010-04-14 Thread ram
On Tue, 2010-04-13 at 17:45 -0700, Gary Smith wrote: > > The script just does: > > > > * Copy in new relay_recipients file > > * postmap relay_recipients > > * postfix reload > > > > Is there a better way to do this? Should I stop postfix completely during > > this time? Will putting the que

Re: Protection against stolen credentials?

2010-04-15 Thread ram
On Wed, 2010-04-14 at 21:15 +0200, Ignacio García wrote: > Hi there. Some days ago 1 of our postfix servers was abused by bot > networks using one of our customer's stolen credentials, inadvertently > done by a virus/keylogger probably. In few hours more than 2 spam > messages were in our

Re: Many IP address outgoing messages

2010-04-16 Thread ram
e to patch postfix ( until Wietse releases this feature ) Thanks Ram

Re: DKIM-milter only for outgoing

2010-04-16 Thread ram
I'm not sure how these are appropriate, but this setting > > smtpd_milters only for submission and work for me fine in normal > > operation. > > > > -- > > Tomo. > > > > Thanks Tomo. > > With submission I nedd to use port 587 (no?), but I want to use on 25 > port, can I? > AFAIK In dkim milter you can specify domains for whom you dont want to sign Put your domains in there Thanks Ram

Re: same mailboxname in both virtual alias maps && virtual mailbox maps to create a forward ?

2010-05-03 Thread ram
k of this : In my virtual mailbox maps i put > w...@myexample.com and in my virtual alias maps i put 2 entries : > w...@myexample.com -> w...@myexample.com and w...@myexample.com -> > some...@googlemail.com. > I guess you need recipient_bcc_maps http://www.postfix.org/postconf.5.html#recipient_bcc_maps Thanks Ram

Re: Stopping spammers extreme

2010-05-04 Thread ram
On Tue, 2010-05-04 at 12:29 +0300, Appliantologist wrote: > Hi guys, > > I still need to accept mail for the email addresses we host on our > machine from the net, so blocking port 25 or mynetworks as local host > would seem to prevent that. we still have users on the domain that > get mail to t

Re: DKIM checking but not signing with Postfix?

2010-05-10 Thread ram
in and use the DKIM_* rules. Default SA has them configured If you use some other antispam , see how it supports DKIM checks Thanks Ram

lmtp_generic_maps for delivery to dovecot

2010-05-10 Thread ram
Can I use somthing like lmtp_generic_maps for delivery to dovecot Thanks Ram

Re: lmtp_generic_maps for delivery to dovecot

2010-05-10 Thread ram
On Mon, 2010-05-10 at 10:15 -0500, Noel Jones wrote: > On 5/10/2010 8:33 AM, ram wrote: > > Can I use somthing like lmtp_generic_maps for delivery to dovecot > > > > Your question is incomplete. > What are you trying to accomplish? How does postfix deliver > to do

Re: lmtp_generic_maps for delivery to dovecot

2010-05-11 Thread ram
complex things this should be pretty simple. Thanks Ram

DIsable connects to ldap

2010-06-04 Thread Ram
53:04 mmail postfix/smtpd[23565]: nss_ldap: reconnecting to LDAP server (sleeping 8 seconds)... Jun 4 14:53:12 mmail postfix/smtpd[23565]: nss_ldap: reconnected to LDAP server ldap://XX after 3 attempts How do I configure postfix , not to connect to ldap at all. Thanks Ram

Ratelimit on sender id

2010-06-11 Thread Ram
processes on the machine I tried blocking the from id and the spam-bot changes the id in the very next hour Is there a way I can auto ratelimi mails on from-id Thanks Ram

Large incoming queues

2010-06-22 Thread Ram
On my central postfix server I do typically 100k mail transactions per hour. Postfix 2.7 on a Dual Quadcore Xeon 4 GB Ram RHEL5 box. Sometimes this happens that mails move very slowly from incoming queue to the active queue. I think I got the basic hygiene right: This server has absolutely

Re: Postfix.org SPF

2010-07-07 Thread Ram
On Sun, 2010-07-04 at 23:39 -0700, junkyardma...@verizon.net wrote: > Very aware spammers can create their own domains and and SPF records. They > can do essentially the same thing with any anti spam measures. And I have > see a number of them do just that, an SPF record of entire IPv4 address

Re: email account bombarded with SPAM error bounces - what to do?

2010-07-09 Thread Ram
t NDR's from them at least. I guess , spammers ( the more intelligent ones ... I mean ) too would be less inclined to forge a domain that uses sender authentication Because that will reduce the deliverability of their spams Thanks Ram

Re: email account bombarded with SPAM error bounces - what to do?

2010-07-10 Thread Ram
On Sat, 2010-07-10 at 14:15 +0200, Administrator Beckspaced.com wrote: > > On 7/9/2010 16:13, Administrator Beckspaced.com wrote: > > > > > > On 7/9/2010 14:40, Ram wrote: > >> On Fri, 2010-07-09 at 13:35 +0200, Administrator Beckspaced.com wrote: > >>&g

RHSBL bcc_maps on rcpt-to for outbound spam checks

2010-07-13 Thread Ram
may not be that perfect :-) ) I thought of using recipient_bcc_maps but having huge recipient_bcc_maps files on all my servers does not seem a good idea. Anyway most of these map entries will *never* get used in normal times. Thanks Ram

OT: Check out my photos on Facebook

2010-07-14 Thread Ram
Now this is the problem of all invites, especially those invites that scrape my addressbook and invite everyone. Should not all invites carry some header or any other identification , that list management software can automatically detect and /dev/null the mails Thanks Ram

Postfix queue on ramdisk: Insufficient system storage

2010-07-20 Thread Ram
free all the time. The ramdisk seems to work great. But sporadically some smtp clients are getting an error "Insufficient system storage" When will this happen ? Does postfix find not enough space on the ramdisk ? How can I find when this occurs ? Thanks Ram

Re: What is the proper way to deal with non-existing e-mail addresses?

2010-07-21 Thread Ram
rate any NDR's Postfix has various methods by which you can achieve that. You may start with these http://www.postfix.org/LOCAL_RECIPIENT_README.html http://www.postfix.org/ADDRESS_VERIFICATION_README.html Thanks Ram

Re: Postfix queue on ramdisk: Insufficient system storage

2010-07-22 Thread Ram
On Thu, 2010-07-22 at 04:50 -0500, Stan Hoeppner wrote: > Patrick Ben Koetter put forth on 7/22/2010 2:11 AM: > > * Stan Hoeppner : > >> Wietse Venema put forth on 7/21/2010 2:22 PM: > >>> Ram: > >>>> One server of ours just accepts the mails from clie

Speed up queue injection

2010-08-12 Thread Ram
x maildrop. Thanks Ram

Re: Speed up queue injection

2010-08-13 Thread Ram
Hi , On Fri, 2010-08-13 at 09:39 +0200, Ralf Hildebrandt wrote: > * Ram : > > We have a requirement to send some research analysis mails as quickly as > > possible. > > > > > > > > Everyday after the data is available my app generates the mails in eml

Re: Speed up queue injection

2010-08-16 Thread Ram
On Sun, 2010-08-15 at 17:35 +0200, J. Roeleveld wrote: > On Friday 13 August 2010 19:58:38 Noel Jones wrote: > > On 8/13/2010 8:22 AM, J. Roeleveld wrote: > > > On Friday 13 August 2010 14:23:51 Wietse Venema wrote: > > >> Ralf Hildebrandt: > > >>> * R

build custom milter with milter_protocol=6

2010-08-25 Thread Ram
n with protocol=6. Is there any benefit for using protocol=6, how can I measure the impact of using a lower protocol. Thanks Ram

smtp defer messages on smtp-auth error

2010-09-01 Thread Ram
configure my postfix to defer mails if authentication fails , rather then bouncing them. For any other rejection , obviously, the mail has to be bounced back. Thanks Ram

transport_maps overrides sender_dependent_default_transport_maps

2010-09-02 Thread Ram
I have set up sender dependent transport_maps different clients to use different outgoing ips >From the document at http://www.postfix.org/postconf.5.html#sender_dependent_default_transport_maps The transport_maps overrides sender_dependent_default_transport_maps What I need to do is revers

Re: Postfix with AD and Exchange

2010-09-04 Thread Ram
ch_us...@domain.tld smtp:[exchange.server.ip] ... .. domain.tld lmtp:/path * Just make sure the unknown users are rejected at the smtpd level before the mail enters inside. Thanks Ram > Any help appreciated. > > -- > Ashwin Muni > http://www.linuxmaza.com > Linux Tutorials and Howtos

Re: Postfix with AD and Exchange

2010-09-06 Thread Ram
On Sat, 2010-09-04 at 14:28 +0530, Ashwin Muni wrote: > Thanks Ram > > But all my 1000 users are in AD and only few of them need to have > mailboxes on exchange, how shall i bifurcate 250 users in exchange and > rest 750 users in postfix. > > Again the idea of fetching vali

Re: client dependant relay

2010-09-06 Thread Ram
On Mon, 2010-09-06 at 14:22 +0300, Mihamina Rakotomandimby wrote: > Manao ahoana, Hello, Bonjour, > > I would like to setup a specific relay host to some client IP address. > How to? > I already saw sender_dependent_relayhost_maps but it's "per > sender", not per client IP. > I think you ca

Re: mailq command

2010-11-10 Thread Ram
, look in your maillog. (grep for sender or recipient if you like ) If the mail was received mail may be sent, bounced , discarded or may be still in the queue. Anyway the entry will give you a clue. Thanks Ram

smtp_header_checks WARN chops long subjects while logging

2011-01-07 Thread Ram
77; T1.28; A2.04; B3.07_01; Q3.07) > Subject: This is a long subject of mail from ram to test if smtp_header_checks is working fine for 1 > Message-Id: > To: r...@netcore.co.in > Date: Fri, 07 Jan 2011 17:40:01 +0530 > From: r...@netcore.co.in > > This is a Test Mail &g

Re: smtp_header_checks WARN chops long subjects while logging

2011-01-07 Thread Ram
On 01/07/2011 06:25 PM, Wietse Venema wrote: Ram: I am using postfix smtp_header_checks to log subjects of mails I have enabled WARN inside smtp_header_checks But If I send a mail with a long subject then the subject gets chopped at some length (approx 50 chars ) Postfix truncates EVERYTHING

Put mails in maildrop on hold

2009-06-18 Thread ram
I am trying to put some mails into hold with postsuper -h queue_id This doesnt seem to work for maildrop directory. Is there a way I can do this ? Thanks Ram

Re: [ Urgent ] Problem with realy

2009-06-18 Thread ram
On Thu, 2009-06-18 at 12:21 +0530, J. Bakshi wrote: > Dear list, > > Here is a very urgent problem with **relay** in my postfix. > > My postfix is allowed to relay a particular domain. I have put the > configuration as > > > relay_domains = < domian_name allow

Re: [ Urgent ] Problem with realy

2009-06-18 Thread ram
> Note When I send mail from this very server the mails are forwarded > according to the virtual_alias_maps. > but when I do the same from another server the second server mail.info > shows that the message is successfully. But the first server > where my postfix is running with vitual_alias don

Re: Strategies to Prevent Abuse in Bulk-Mailing?

2009-07-08 Thread ram
On Wed, 2009-07-08 at 19:10 +0200, Ignacio Garcia wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Hi guys. I've been googling around looking for info on this without much > sucess. Here we are: Some of my customers insist on sending bulk-email > from their web php sites (you know, bul

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