Search found 11 matches

by essential_mix
Mon Jul 28, 2014 12:05 pm
Forum: Administrators
Topic: Zimbra is sending a Spam
Replies: 8
Views: 1022

Zimbra is sending a Spam

Hello again!
I have made 2 changes:

1) Rejecting false "mail from" addresses

2) Discarding Emails Sent to Invalid Addresses
But we are still going to blacklists.
What else i can check?
by essential_mix
Wed Jul 16, 2014 5:06 pm
Forum: Administrators
Topic: greylisting, policyd and sasl authenticated users
Replies: 13
Views: 2582

greylisting, policyd and sasl authenticated users

This bug made policyd greylisting almost completely unusable. From which version this appear? Because it was working on 8.0.3
by essential_mix
Tue Jul 15, 2014 12:28 pm
Forum: Administrators
Topic: Zimbra is sending a Spam
Replies: 8
Views: 1022

Zimbra is sending a Spam

[quote user="10330phoenix"]That list is a list of address that are sending to you not being sent by you - this has been mentioned in the forums before although I seem to remember it was a long time ago.[/QUOTE]Thank you for your reply. In this case why this address in logs used with FROM s...
by essential_mix
Tue Jul 15, 2014 10:38 am
Forum: Administrators
Topic: Zimbra is sending a Spam
Replies: 8
Views: 1022

Zimbra is sending a Spam

What i have done so far: 1) Zimbra updated to 8.0.7 2) Passwords for users accounts was changed 3) port 7071 was blocked for internet[QUOTE] zmcontrol -v Release 8.0.7.GA.6021.UBUNTU12.64 UBUNTU12_64 FOSS edition. [/QUOTE]Still cant identify compromised account. Used solutions from this topic. But w...
by essential_mix
Tue Jul 15, 2014 10:33 am
Forum: Administrators
Topic: Identify compromised accounts
Replies: 18
Views: 4816

Identify compromised accounts

If they used auth token, need to check which token is sending email and after that figure out, which user was used to create this token.
by essential_mix
Wed Jul 09, 2014 4:32 pm
Forum: Administrators
Topic: Zimbra is sending a Spam
Replies: 8
Views: 1022

Zimbra is sending a Spam

Hello Everyone! First of all i already read topic with "open relay" and "compromised account" So our server not opened for relay and i dont see anything strange here: tail -n 100000 /var/log/mail.log | grep "sasl_username=" > smtpauthlogins.txt zmcontrol -v Release 8.0....
by essential_mix
Tue Dec 24, 2013 3:34 am
Forum: Administrators
Topic: Zimbra 8.0.1 Policyd
Replies: 5
Views: 1451

Zimbra 8.0.1 Policyd

[quote user="quanah"]The best thing to do is to understand how to define policies via the command line, as documented in the wiki.Postfix Policyd - Zimbra :: Wiki--Quanah[/QUOTE]Should i do this: zmlocalconfig -e postfix_enable_smtpd_policyd=yesif i want to enable policyd? I am asking beca...
by essential_mix
Mon Mar 18, 2013 3:12 am
Forum: Administrators
Topic: Spam Issue
Replies: 8
Views: 1739

Spam Issue

anybody have ideas?
by essential_mix
Wed Mar 13, 2013 3:34 pm
Forum: Administrators
Topic: Spam Issue
Replies: 8
Views: 1739

Spam Issue

First of all thank you for your reply.[QUOTE]Hello,Yes you can update dspam (spamassasin i dont know) and you HAVE TO UPDATE IT you need even the trunk version (daly snapshot) instead of zimbras because zimbra is still using an old RC which cannot cleanup the hashdb which leads to a massive bad beha...
by essential_mix
Tue Mar 12, 2013 11:36 am
Forum: Administrators
Topic: Spam Issue
Replies: 8
Views: 1739

Spam Issue

[quote user="LMStone"]Zimbra 5.0 is well past end of life. Spamassassin has received many updates since then. I am glad the system has been stable for you but the system you are running is not secure and in our view should be updated.I'd suggest doing a Split Domain migration on a new ...

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