Server Fault Stack Exchange
Server Fault Stack Exchange

Questions tagged [assp]

The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server specifically designed to filter email spam.

The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning, attachment blocking, Senderbase and multiple other filter methods

11 questions
2
votes
1 answer

Systemd service file for assp

I'm running ASSP on CentOS 7 which uses systemd. The only pre-made service file I could find (howtoforge.com) uses oneshot type which I'm not sure is right. More importantly, the stop command seems to kill all perl programs I have running (so I…
TSG
  • 1,634
  • 6
  • 29
  • 51
1
vote
1 answer

Server with assp and smarthost: bounces from smarthost get error refused to talk to me: 451 4.7.1

I've a sever centos 7 with Exim and ASSP Some times, I need outgoing mail using another server how smart relay. If smart server (running postfix) get a error (bounces, return one forbidden from remote server destination of one email,...) server…
abkrim
  • 407
  • 6
  • 18
1
vote
1 answer

Email server can send internal, but messages never arrive at external recipients

I'm running MailEnable on my server, and have been for many years. Recently we had an attack on our server, and I was able to close the hole. Since then, our mail server doesn't seem to be sending mail out. If I send an email from myself to another…
Chase Florell
  • 570
  • 3
  • 14
  • 29
1
vote
0 answers

Blocking and deleting e-mail

I have a server running EXIM and I was wondering if there was a way to block e-mail from going out should a member load over 1000 e-mails in to the queue and then automatically delete them.
Tiffany Walker
  • 6,541
  • 13
  • 53
  • 77
1
vote
1 answer

Exchange 2019 refusing attachments within permitted size

I have external users (different mail host) trying to send messages to internal users on our Exchange 2019 server. The attachments are large (7MB-10MB before Base64 encoding), and the senders are receiving the following error after sending: Remote…
TSG
  • 1,634
  • 6
  • 29
  • 51
0
votes
0 answers

Spam sending on my machine with not write on log of exim and ASSP

This question it's diferent to How do I deal with a compromised server? Obviously the server has a security commitment. But this question presents some specific and not generic issues, as generic and very obvious are those of the post which is…
abkrim
  • 407
  • 6
  • 18
0
votes
1 answer

ASSP performs SPF check on mail it forwarded itself

So I set up ASSP and it seems to work because I'm getting mail. Yay. But it's performing some strange SPF checks. Some domains can't send me mail, and receive an error message back. In it is a link that says: skerit@mydomain.be received a message…
Jelle De Loecker
  • 1,055
  • 6
  • 16
  • 29
0
votes
1 answer

Daily block report from assp for each mail user

I want to automatically send daily block report from assp to each mail user. I've set the BlockReportFile parameter as: file:files/blockreportlist.txt My blockreportlist.txt has the following…
vs06
  • 123
  • 1
  • 2
  • 8
0
votes
1 answer

Prevent postfix sending spam from fake local address

I have an email server Postfix (not open relay) filtered with ASSP (filter incoming mail/connection), but some spammer is sending tons of spam using my email server by using fake local address. This fake local address makes it seems that the email…
ojak
  • 21
0
votes
0 answers

Service unable to use mysql when starting up

I'm having an odd error. i've setup Postfix & ASSP, ASSP to use mysql databases and all is well. If I run perl assp.pl no worries life is good. But however if I setup assp to run as a service (so that it auto starts) it does start, but none of the…
Marcel
  • 101
  • 2
0
votes
0 answers

Postfix Relaying Denied issues With ASSP

I'm playing around with ASSP and postfix on a gateway server... Basically all mail sent to the server will run to the gateway 10.0.0.1:25 (gateway.hostname.com), Hit ASSP, once processed will then be routed to localhost:10.0.0.1:25(same server…
Marcel
  • 101
  • 2