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Questions tagged [postfwd]

8 questions
4
votes
2 answers

postfwd not rate limiting sasl users

I would like to use postfwd version 2 to limit the amount of daily mail sent by my sasl authenticated users. I installed latest tarball: postfwd-1.35 with latest postfix from Centos 6.4 In my I have only this rule id=RULEZEROSASL …
golemwashere
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3
votes
2 answers

postfix: blocking a certain sender for a certain receiver

I have a postfix installation with amavis and postfwd. I'd like to block a single sender only for a single receiver. I tried with header_checks but multiline checking I was thinking something like id=BLOCKIT sender==badsender@domain.com;…
golemwashere
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3
votes
1 answer

Posftwd is double counting emails when used with Posftix and amavis

Our Postfix mail server uses Amavis with spam assassin for spam and virus scanning. We have it setup in a way , postfix forwards mail to amavis and amavis then re queue the email back to postfix to sending it to destination. I have setup postfwd…
Sreehari Nair
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2
votes
0 answers

Dovecot trying to authenticate external users

I am using dovecot version 2.3.4.1 with SQL authentication and it works perfectly fine. I see in the logs though that when I use a PHP script to email a list of users, that dovecot is trying to authenticate the recipients? I might be wrong in…
Nic
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1
vote
1 answer

postfwd rate limit sender to recipient

I have to limit the number the emails sent from 1 sender to 1 recipient doesn't matter of domain. For this purpose I to use postfwd. id=RATE01 ; action=rate(sender/5/300/450 4.7.1 sorry, max 5 requests per 5 minutes) This will limit senderA@ to send…
DobriL DobriLov
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1
vote
1 answer

postfix-Postfwd rate limit

I have total 4000 mail for an outgoing recipient and I want to send mail 2 mail every 1 minute. so I have configured postfwd. #/etc/postfwd.cf id=RATE01 ; action=rate($$recipient_domain/1/60/450 4.7.1 Message delivery request rate limit…
vivek jain
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1
vote
0 answers

Postfwd "ignoring empty counter" for sasl_username rcpt rule -what does this mean?

I'm trying to rate limit per user based on sasl_username using postfwd. (FWIW, I was using Cluebringer and this worked, but it feels clunky). I have a rule id=RULEDEFAULTSASL sasl_username=~/^(\S+)$/ action=rcpt(sasl_username/200/7200/REJECT…
davidgo
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0
votes
1 answer

Postfix Rate limiting according to a particular user

So this question is again on the table. I have tried to get my answer from forums documents but I wasn't able to find the desired answer. So, Here is my question I have created a mail server with postfix now what I want is to create quotas for a…
sanjib
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