Search found 169 matches
- Fri Mar 09, 2018 12:32 pm
- Forum: Administrators
- Topic: Block spam based on Subject or Body
- Replies: 8
- Views: 8157
Re: Block spam based on Subject or Body
Edit /opt/zimbra/conf/sa/sauser.cf and put something like this: header LocalFilterName Subject =~ /(re\-validate)/i score LocalFiltername 12 body LocalFilterName2 /(click here to unsubscribe|unlist me|remove from mailing list)/i score LocalFilterName2 4 Replace 'LocalFiltername' with anything you wi...
- Tue Feb 27, 2018 4:55 am
- Forum: Administrators
- Topic: Invalid login attempts lockout user access
- Replies: 1
- Views: 1602
Invalid login attempts lockout user access
Hello, I have been experiencing invalid login attempts to user accounts on my server. Continuous such attempts lockouts the user account. I found following in audit.log: 2018-02-27 09:55:18,067 WARN [ImapSSLServer-878] [ip=xxx.yyy.zzz.aaa;] security - cmd=Auth; account=user@domain.com; protocol=imap...
- Tue May 30, 2017 11:30 am
- Forum: Administrators
- Topic: dkim=fail for inbound mails
- Replies: 0
- Views: 1259
dkim=fail for inbound mails
I observed most inbound mails are marked with dkim=fail
and scored like this:
What should I check?
Code: Select all
Authentication-Results: mail.domain.com (amavisd-new);
dkim=fail (2048-bit key) reason="fail (body has been altered)"
header.d=gmail.com
Code: Select all
DKIM_SIGNED=0.1, T_DKIM_INVALID=0.01
- Thu May 25, 2017 7:29 am
- Forum: Administrators
- Topic: Rewrite addresses only when mail go outside
- Replies: 2
- Views: 2030
Re: Rewrite addresses only when mail go outside
Have you tried with postfix's generic maps? Check out this - http://www.postfix.org/ADDRESS_REWRITIN ... ml#generic I had used this feature when I was using plain postfix mail server, don't know if it can be used within zimbra.
- Fri Jan 06, 2017 10:58 am
- Forum: Administrators
- Topic: Cant add some security features for my zimbra.
- Replies: 12
- Views: 4520
Re: Cant add some security features for my zimbra.
2. Also our security service wants that some email accounts will duplicate all income and outgoing emails. I used hidden redirect to duplicate all incoming emails, but i don't know how to duplicate outgoing mail. You may use postfix's sender_bcc_maps and recipient_bcc_maps. Check Postfix Configurat...
- Wed Oct 26, 2016 10:49 am
- Forum: Administrators
- Topic: Inbound mail from one do not received
- Replies: 0
- Views: 1280
Inbound mail from one do not received
Hello, Inbound mail from one particular mail id do not received. The sender is on one of the free mail service, and other mails from that service are received properly. Below is snippet of the mail log: Oct 25 18:27:01 mail postfix/smtpd[23689]: connect from f5mail-224-105.senderdomain.com[000.111.2...
- Wed Apr 27, 2016 6:58 am
- Forum: Administrators
- Topic: Outbound mail bounces with 554 Security violation
- Replies: 0
- Views: 3845
Outbound mail bounces with 554 Security violation
Hello, Outbound mails to one particular domain is getting bounced with '554 Security violation' <recipient@recipient.domain>: host remotehost[xxx.xxx.xxx.xxx] said: 554 Security violation. Email Session ID: {571F3BE7-10034-D18A8C0-C00XYZ01} (in reply to MAIL FROM command) I have hardware firewall (W...
- Mon Jan 25, 2016 12:11 am
- Forum: Administrators
- Topic: Why are my mails still delivered as spam?
- Replies: 4
- Views: 3047
Why are my mails still delivered as spam?
required=-20.0 is too low, its 6.6 in mine
- Fri Jan 22, 2016 11:04 pm
- Forum: Administrators
- Topic: code: mail.NO_SUCH_PART error when replying/forwarding a message
- Replies: 2
- Views: 6790
code: mail.NO_SUCH_PART error when replying/forwarding a message
Usually this happens when the received mail has images, and user has not yet clicked 'display images'. When user replies or forwards the mail, the image part was not loaded and therefore this message occurs.
- Fri Sep 11, 2015 11:45 pm
- Forum: Administrators
- Topic: SpamAssasin TextCat Plugin
- Replies: 3
- Views: 2036
SpamAssasin TextCat Plugin
I copied TextCat.pm to /opt/zimbra/zimbramon/lib and restarted zmmta+zmamavisd, but spamassassin --lint gives same message.