Re: Google blocking...again...

2019-02-02 Thread Ignacio Garcia
El 2/2/19 a las 6:20, listacco...@starionline.com escribió: I'll play the whack-a-mole game of changing the server's IP address, but I'm thinking of taking some action on this end, such as delaying incoming gmail to our server with a response that it's being delayed because Google is a piss po

Re: Renewal of Let's encrypt certs being used in postfix

2018-10-11 Thread Ignacio Garcia
Sorry I could not read that message posted by Viktor. Probably I was not subscribed yet. Nevertheless, thanks for your answers. El jue., 11 oct. 2018 a las 10:14, Dominic Raferd () escribió: > On Thu, 11 Oct 2018 at 09:08, Ignacio Garcia wrote: > >> Hi there. We just started using l

Renewal of Let's encrypt certs being used in postfix

2018-10-11 Thread Ignacio Garcia
Hi there. We just started using let's encrypt certs in our mail servers. Since renewal of the certs is done automatically, will postfix cope well with that or will we have to restart it after the renewal takes place? Thanks so much in advance for your help! Ignacio

Re: Forcing local users to use submission for all outbound email

2018-10-08 Thread Ignacio Garcia
El lun., 8 oct. 2018 a las 17:58, Christos Chatzaras () escribió: > > > Κeep in mind that depending on your setup using authorized_submit_users > maybe doesn't allow to send system messages, for example if you use "quota > warning" with dovecot. > > If you only do PHP hosting try to disable mail()

Re: Forcing local users to use submission for all outbound email

2018-10-08 Thread Ignacio Garcia
El lun., 8 oct. 2018 a las 16:51, Noel Jones () escribió: > On 10/8/2018 6:17 AM, Ignacio Garcia wrote: > > Hi there! > > > > I've been reading the documentacion as well as googling around but > > I've been unable to figure this out: > > > > I hav

Forcing local users to use submission for all outbound email

2018-10-08 Thread Ignacio Garcia
Hi there! I've been reading the documentacion as well as googling around but I've been unable to figure this out: I have several hosting servers. I'd like all web sites hosted in those servers not to be able to send outbound mail without authenticating first. Same thing for shell users. What I'm

Re: Sending notification to sender

2014-03-24 Thread Ignacio Garcia
El 21/03/2014 20:08, Robert Schetterer escribió: Am 21.03.2014 18:47, schrieb Ignacio Garcia: Hi there and thanks in advance for your help. I wish I could send an automated notification upon receiving emails from a couple of domains. for example, let's assume those domains are hotmail.co

Re: Sending notification to sender

2014-03-21 Thread Ignacio Garcia
Thanks for your reply. This is not a matter of backscatter or similar. This is just for notification purposes that a client of a customer of mine requires. Thanks anyway Ignacio El 21/03/2014 18:52, li...@rhsoft.net escribió: Am 21.03.2014 18:47, schrieb Ignacio Garcia: I wish I could send

Sending notification to sender

2014-03-21 Thread Ignacio Garcia
Hi there and thanks in advance for your help. I wish I could send an automated notification upon receiving emails from a couple of domains. for example, let's assume those domains are hotmail.com and gmail.com. What I need is, everytime my users receive a message from either any...@hotmail.co

Re: SMTP proxy????

2011-02-01 Thread Ignacio Garcia
Viktor, thanks very much. I'll be reading about all this and hopefully will be asking some more questions once I have more knowledge of this. Ignacio On Tue, 1 Feb 2011 13:20:07 -0500, Victor Duchovni wrote: > On Tue, Feb 01, 2011 at 07:11:52PM +0100, Ignacio Garcia wrote: > >&

Re: SMTP proxy????

2011-02-01 Thread Ignacio Garcia
> This splits into two use-cases: > > * Relay > > - Each server accepts mail for the other's domains, and relays > them to the right server. All you need is access to a table > of valid recipients for the relay domains, and table of > said domain names. > >

Re: SMTP proxy????

2011-02-01 Thread Ignacio Garcia
> You are not thinking very clearly yet. You must distinguish clearly > between: > > - Submission, users submitting mail for outgoing delivery. This is > visible to users, since they set the server in question as their > MUAs "SMTP server". This needs its own design, and it is wha

Re: SMTP proxy????

2011-02-01 Thread Ignacio Garcia
On Tue, 1 Feb 2011 11:43:25 -0500, Victor Duchovni wrote: > On Tue, Feb 01, 2011 at 05:33:14PM +0100, Ignacio Garcia wrote: > >> Hi there. Hi, I've been googling around all morning and I'm >> completely ignorant on what I'm going to ask, so please forgive m

SMTP proxy????

2011-02-01 Thread Ignacio Garcia
Hi there. Hi, I've been googling around all morning and I'm completely ignorant on what I'm going to ask, so please forgive me if I make no sense. I have 2 independent servers running postifx+mysql+(other_things) all controlled from a nice web interfacce called ISPConfig3. Those 2 servers are com

Re: Postfix "Toaster" - replacing vpopmail

2009-07-19 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 fakessh escribió: >> (MySQL+Postfix+Courier(+Amavisd-new)) and we are quite happy with it. >> Check it at http://www.ispconfig.org > > its lol ? ... trool I don't think so. Why do you think it is? I mean, the man asks for something that can work with

Re: Postfix "Toaster" - replacing vpopmail

2009-07-19 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 >>> -Continued use of Courier-IMAP. Not so much because I like it, but I >>> don't want POP UUIDs changing or any big changes in IMAP quirks that >>> suddenly cause users grief. It seems like Courier+Maildrop is fairly >>> common though, so I think

policyd-weight and postgrey: which should work first?

2009-07-09 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there. We use both postgrey and policyd-weight to block spam. policyd-weight checks against several RBL and DNSBL so each time a mail is received several queries are done in order to get a score. On the other side, we have a filter with postgrey th

postfix+mysql one postmaster for all virtual domains?

2009-07-08 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi, we have postfix+mysql with virtual domains. Until now for each virtual domain we have created a postmaster account for each domain (that means customer), and at the end, none of my customers read the mail. I've been trying to find out a way so we d

Re: Strategies to Prevent Abuse in Bulk-Mailing?

2009-07-08 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Terry Carmen escribió: >> 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, bulletins and such). My worst >> nightma

Strategies to Prevent Abuse in Bulk-Mailing?

2009-07-08 Thread Ignacio Garcia
-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, bulletins and such). My worst nightmare would be having our servers list

Re: ISP being blocked by us

2009-06-26 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Jorey Bump escribió: > Ignacio Garcia wrote, at 06/26/2009 08:38 AM: > >> FROM/MX_MATCHES_NOT_HELO(DOMAIN)=2.9 CLIENT_NOT_MX/A_FROM_DOMAIN=9.1 > > Both of these rules are absurd. An MX record is only relevant when > determining

Re: ISP being blocked by us

2009-06-26 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 José Luis Tallón escribió: > Hi, > > Ignacio Garcia wrote: >> Hi there. We use in our postfix servers several programs to prevent spam >> (amavisd-new + spamassassin, postgrey, and policyd-weight). We like very >> much poli

ISP being blocked by us

2009-06-26 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there. We use in our postfix servers several programs to prevent spam (amavisd-new + spamassassin, postgrey, and policyd-weight). We like very much policyd-weight because it bases its blocking decissions on a score calculated by the number of blackl

Re: allow MAIL FROM local email accounts only

2009-06-04 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Thanks for all your replies. I see your point. Let's say that I want to create a whitelist, and I want to whitelist all email addresses from mycustomer1.com. In that case, the file should contain: /@customer1\.com$/ DUNNO /^/ reject_authenticated

allow MAIL FROM local email accounts only

2009-06-04 Thread Ignacio Garcia
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there. We have a couple of servers handling thousands of messages a day. We noticed that some of our users will use their autheticated account to send messages from other valid accounts not sitting in our servers. By using smtpd_reject_unlisted_sen