Re: exception for smtpd_hard_error_limit ?

2008-11-10 Thread Wietse Venema
Alexander Gr?ner: > Hi, > > is there a possibilty for an exception for the parameter > smtpd_hard_error_limit like there is one for > smtpd_client_event_limit_exceptions ? > > We have a quite funny Lotus server running here which seems to have > problems when running into this limit. > > I di

Re: Limit one forward do a specified user

2008-11-10 Thread M. Rodrigo Monteiro
On Tue, Nov 4, 2008 at 17:06, Nikita Kipriyanov <[EMAIL PROTECTED]> wrote: > http://www.postfix.org/RESTRICTION_CLASS_README.html#internal > > You have to add forward3 into protected_destinations file, and user9 into > insiders file. My main.cf : smtpd_sender_restrictions = permit_mynetworks,

Re: Limit one forward do a specified user

2008-11-10 Thread Brian Evans - Postfix List
M. Rodrigo Monteiro wrote: > On Tue, Nov 4, 2008 at 17:06, Nikita Kipriyanov <[EMAIL PROTECTED]> wrote: > >> http://www.postfix.org/RESTRICTION_CLASS_README.html#internal >> >> You have to add forward3 into protected_destinations file, and user9 into >> insiders file. >> > > My main.cf : >

Re: [OT] postmaster@ for customers' domains?

2008-11-10 Thread Mark Goodge
Martin Strand wrote: Our customers are extremely non-technical (some believe the Internet is "that blue 'e' on the computer") so I have little hope in explaining why postmaster is a reserved mailbox. :) This particular customer registered his domain somewhere else and now decided to switch to

virtual aliasing to command

2008-11-10 Thread Nikita Kipriyanov
Hello. For a local aliasing, it is possible to specify the command as a destination for mail, using 'pipe' character. We're using this possibility to bind spam-learning facility, like this: (main.cf) alias_maps = /etc/aliases (/etc/aliases) spam: "|/usr/local/bin/spamlearn_from_mail.tcl SPAM

Re: exception for smtpd_hard_error_limit ?

2008-11-10 Thread Noel Jones
Alexander Grüner wrote: Hi, is there a possibilty for an exception for the parameter smtpd_hard_error_limit like there is one for smtpd_client_event_limit_exceptions ? We have a quite funny Lotus server running here which seems to have problems when running into this limit. I did not foun

Re: virtual aliasing to command

2008-11-10 Thread mouss
Nikita Kipriyanov wrote: Hello. For a local aliasing, it is possible to specify the command as a destination for mail, using 'pipe' character. We're using this possibility to bind spam-learning facility, like this: (main.cf) alias_maps = /etc/aliases (/etc/aliases) spam: "|/usr/local/bin/sp

exception for smtpd_hard_error_limit ?

2008-11-10 Thread Alexander Grüner
Hi, is there a possibilty for an exception for the parameter smtpd_hard_error_limit like there is one for smtpd_client_event_limit_exceptions ? We have a quite funny Lotus server running here which seems to have problems when running into this limit. I did not found one, yet on http://www.

Re: virtual aliasing to command

2008-11-10 Thread Wietse Venema
Nikita Kipriyanov: > Hello. > > For a local aliasing, it is possible to specify the command as a > destination for mail, using 'pipe' character. We're using this > possibility to bind spam-learning facility, like this: > > (main.cf) > alias_maps = /etc/aliases > > (/etc/aliases) > spam: "|/usr

Relaying some mail for domain

2008-11-10 Thread Bailo, John
Setting up a backup server on a two mail server network: Reading the postfix book, it looks like relay_domains will try to relay all mail for those domains. Relay_recipients must specify all the mails on the primary or I can use a wildcard of @thedomain.com However, what if I want to

Re: Relaying some mail for domain

2008-11-10 Thread Victor Duchovni
On Mon, Nov 10, 2008 at 02:17:20PM -0500, Bailo, John wrote: > Setting up a backup server on a two mail server network: > > Reading the postfix book, it looks like relay_domains will try to relay > all mail for those domains. Will by default accept mail for the domains from untrusted (to relay t

Denying specific senders from sending to self

2008-11-10 Thread Rob Tanner
Hi, Most of our group mailing lists (which are defined via an LDAP entry directly accessed by Postfix) are restricted so that you must have or be spoofing a local email address -- checked via check_sender_access and rejecting anything not from our own domain. Each list entry in LDAP for whic

Re: Denying specific senders from sending to self

2008-11-10 Thread Noel Jones
Rob Tanner wrote: Hi, Most of our group mailing lists (which are defined via an LDAP entry directly accessed by Postfix) are restricted so that you must have or be spoofing a local email address -- checked via check_sender_access and rejecting anything not from our own domain. Each list entr

Re: Denying specific senders from sending to self

2008-11-10 Thread Victor Duchovni
On Mon, Nov 10, 2008 at 12:09:38PM -0800, Rob Tanner wrote: > Hi, > > Most of our group mailing lists (which are defined via an LDAP entry > directly accessed by Postfix) are restricted so that you must have or be > spoofing a local email address -- checked via check_sender_access and > reject

Certificates Invalid in Main.cf (Possibly Off Topic'ish)

2008-11-10 Thread Carlos Williams
It appears that my postfix server is using invalid TLS certs from /etc/postfix/main.cf. When I set up my client to use TLS, I get an invalid certificate error from Outlook that tells me the hostname and domain of the server which are wrong. I renamed the FQDN at some point however I must have re-us

DKIMproxy Information.

2008-11-10 Thread Linux Addict
Hi, Please excuse me if it is not relevant on this forum. I am planning to use domain keys and dkim for our domain just to send mails outside. Is DKIMproxy good enough to cover both older Yahoo Domainkeys and new DKIM? thanks you. ~LA

Re: Spam on deck!!

2008-11-10 Thread Linux Addict
On Sat, Nov 8, 2008 at 12:06 AM, Sahil Tandon <[EMAIL PROTECTED]> wrote: > Terry Carmen <[EMAIL PROTECTED]> wrote: > > > Sahil Tandon wrote: > >> Linux Addict <[EMAIL PROTECTED]> wrote: > >> > >> > >>> Steven King wrote: > >>> > Postfix is very cautious about system resource usage. It keeps a

Re: Denying specific senders from sending to self

2008-11-10 Thread Rob Tanner
On 11/10/08 12:32 PM, Noel Jones wrote: Rob Tanner wrote: Hi, Most of our group mailing lists (which are defined via an LDAP entry directly accessed by Postfix) are restricted so that you must have or be spoofing a local email address -- checked via check_sender_access and rejecting anything

Re: DKIMproxy Information.

2008-11-10 Thread Noel Jones
Linux Addict wrote: Hi, Please excuse me if it is not relevant on this forum. I am planning to use domain keys and dkim for our domain just to send mails outside. Is DKIMproxy good enough to cover both older Yahoo Domainkeys and new DKIM? thanks you. ~LA dkimproxy supports both DKIM and D

Re: Denying specific senders from sending to self

2008-11-10 Thread Noel Jones
Rob Tanner wrote: On 11/10/08 12:32 PM, Noel Jones wrote: Rob Tanner wrote: Hi, Most of our group mailing lists (which are defined via an LDAP entry directly accessed by Postfix) are restricted so that you must have or be spoofing a local email address -- checked via check_sender_access and

Re: Certificates Invalid in Main.cf (Possibly Off Topic'ish)

2008-11-10 Thread Noel Jones
Carlos Williams wrote: It appears that my postfix server is using invalid TLS certs from /etc/postfix/main.cf. When I set up my client to use TLS, I get an invalid certificate error from Outlook that tells me the hostname and domain of the server which are wrong. I renamed the FQDN at some point

Re: Limiting an interface to a specific domains and client IPs

2008-11-10 Thread Ville Walveranta
Now I got it! I had the feeling I was somehow thinking of this in reverse. Today I had the time to sit down and figure this out, and I was right – I had been thinking that the name itself (e.g. "smtpd2") would need to be defined first so that parameters could be assigned to them in main.cf (how els

Re: Certificates Invalid in Main.cf (Possibly Off Topic'ish)

2008-11-10 Thread Carlos Williams
On Mon, Nov 10, 2008 at 5:26 PM, Noel Jones <[EMAIL PROTECTED]> wrote: > Yes, the FQDN of the server is encoded in the certificate. If you rename > the server, you must get a new certificate (or generate a new one if > self-signed). > > If your existing verisign certificate is a "server" type cert

Handle messages where From (Envelope Sender) matches To:

2008-11-10 Thread Roderick A. Anderson
I'm starting to get a lot of SPAM where the Sender matches the To:. I hear the same from several others. There was the thread recently on something similar but dealing with lists so it seems to not apply. I'm at a complete loss after being six pages into a search using Google.com with "postfi

Re: Handle messages where From (Envelope Sender) matches To:

2008-11-10 Thread Dan Langille
Roderick A. Anderson wrote: I'm starting to get a lot of SPAM where the Sender matches the To:. I hear the same from several others. There was the thread recently on something similar but dealing with lists so it seems to not apply. I'm at a complete loss after being six pages into a search

Re: Handle messages where From (Envelope Sender) matches To:

2008-11-10 Thread Wietse Venema
Roderick A. Anderson: > I'm starting to get a lot of SPAM where the Sender matches the To:. You mean, the From: and To: headers, or the MAIL FROM and the RCPT TO address in SMTP commands? Note that From: and To: headers can be completely different from the MAIL FROM and the RCPT TO address in SM

Re: Certificates Invalid in Main.cf (Possibly Off Topic'ish)

2008-11-10 Thread Victor Duchovni
On Mon, Nov 10, 2008 at 06:36:53PM -0500, Carlos Williams wrote: > On Mon, Nov 10, 2008 at 5:26 PM, Noel Jones <[EMAIL PROTECTED]> wrote: > > Yes, the FQDN of the server is encoded in the certificate. If you rename > > the server, you must get a new certificate (or generate a new one if > > self-

Re: Handle messages where From (Envelope Sender) matches To:

2008-11-10 Thread Roderick A. Anderson
Wietse Venema wrote: Roderick A. Anderson: I'm starting to get a lot of SPAM where the Sender matches the To:. You mean, the From: and To: headers, or the MAIL FROM and the RCPT TO address in SMTP commands? One of these days I'll stating thinking in the correct terms. Probably about a week