New answers tagged email
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votes
Too many connect from unknown postfix
This is normal on the internet, if it's the same ip which is doing a lot of connects, you can automatically ban them using fail2ban and a jail for postfix
- 1,305
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Accepted
Spam filters: IP address with no history v. good history
A lot goes into deliverability concerns, and you've found one of them: sender volume.
The major email players (Google, Microsoft, what's left of Yahoo) all use some in-house heuristics based on the ...
- 134k
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Postfix + Dovecot Mail delivery permission problems
Mail users must be members of the vmail group. So after
usermod -a -G vmail edward
it should work.
- 205
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What exactly is Return-Path and who sets it?
The Return-Path email header is supposed to contain the last known bounce address from the latest SMTP handshake in delivery path. Unlike e.g. Received headers, the existing Return-Path headers in the ...
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Configure postfix virtual transport to deliver mail to arbitrary (local) addresses
With a little additional research, this turned out to be easier than I thought.
In main.cf:
mydestination = localhost
# leave valid recipient checking up to the mda
local_recipient_maps =
# don't ...
- 44k
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PHP mail.add_x_header not showing in log
EDIT: If I look at the mail headers I receive, I see the X-PHP-Originating-Script: line in there. Perhaps I've misunderstood - is that all the php.ini directive does?
Yes. As indicated by the fact ...
- 8,144
2
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Accepted
What are the correct settings to enable TLS between Postfix and Dovecot via LMTP?
If (according to your openssl s_client test) properly wrapping the entire LMTP session in TLS works, and its just the STARTTLS compatibility hack that is causing trouble.. tell Postfix to do the ...
- 9,371
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Dynamically move mails into matching mailboxes with sieve fileinto regex
Stick the match into a variable and use that:
require ["fileinto", "regex", "mailbox", "variables"];
if header :regex "Subject" "([1-9][0-9][0-9]...
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