Questions tagged [Postfix] (354)

1
answer

No return address, and id in the letter. How to fix?

Have the following picture: If we are connecting via telnet 127.0.0.1 25 or 192.168.0.107, and trying to send email - everything is fine ` Return-Path: X-Original-To: root@volmed.org.ru delivered-To: root@volmed.org.ru Received: from dsds.ru (unknown [192.168.0.107]) by Debian-Server (Postfix) with SMTP id 35460421D42 f...
Elmira86 asked April 19th 20 at 12:17
1
answer

Can you check the contents of the attached text files, Postfix?

Can you check the contents of the attached text files that are sent to the mail server Postfix? Want to block sending mail to attach the files which will be certain phrases.
Rita.Krajcik69 asked April 18th 20 at 13:32
1
answer

How to configure Postfix and Dovecot on two domains?

Set up mail server. Everything worked fine until until I needed to attach another domain. After this post itself kind of like running (sending and receiving), but not all email clients connecting to it. The problem as I put in the SSL certificate (can't hang a separate SSL certificate for each domain). The entire configurat...
Bell asked April 18th 20 at 13:13
1
answer

How to configure content inspection of postfix messages?

As for Postfix, you can check the email content for certain key phrases? If the message does not pass validation, then we will reject with the message is sent to the administrator. Tried it as written in this article, the messages still go https://www.dmosk.ru/miniinstruktions.php?mini=pos...
1
answer

How to see source code letters before postfix will apply headery, etc?

How to see source code letters before postfix will apply headery, etc? Ie, is it possible to see source code letters in the form in which it comes to him?
Stone20 asked April 18th 20 at 12:36
0
answer

Postfix limits for multiple SMTP is it possible?

Task: Obtained from the website letters that go into postfix. He in turn looks at the email of the sender or the subject and if one or the other matches the condition, then sends to the desired smtp. On the header I was able to configure trap the emails and forwarding them to the specified smtp server. But I have no where ...
Cassidy_Osins asked April 9th 20 at 10:38
1
answer

Does PostFix to accept smtp locally via the letters?

I have in CMS only have the option "Send emails via SMTP" I want to send out cms emails in postfix, and he was sent in turn to mailgun Or is it possible to configure postfix or dovecot need?
Leo_Wilkinson asked April 9th 20 at 10:22
0
answer

Postfix configure multiple SMTP and terms to them?

Task: Have one domain and need to send via 2 different smtp servers Dispatch terms: If the email header "Example1" - helmet via smtp1 Otherwise the helmet using smtp2
delphia_Volkman asked April 9th 20 at 10:14
1
answer

What to do with the error?

check letter on the website https://spamtest.smtp.bz/ 20 test done 19 positive and 1 negative and it gives me this error RCVD_NO_TLS_LAST
Dee.Rau19 asked April 9th 20 at 09:29
1
answer

How to fix Received: HELO and IP do not match, but should in my case?

Hello. There is a website site.ru on one hosting reg.ru Have mail server iredmail srv.site.ru on another hosting (VPS) beget All in terms of mx, dkim, ptr, etc. - everything set up perfectly. If I send a mail server with roundcube then mail-tester.com the result shows 10/10 - everything is perfect. But if I send it fr...
Herta_Bartell80 asked April 8th 20 at 18:12