Search found 26 matches

by st3
Wed Aug 12, 2020 5:41 am
Forum: Administrators
Topic: Restricting senders works only on Web and SMTP port 25
Replies: 0
Views: 479

Restricting senders works only on Web and SMTP port 25

Hi! I have configured user restriction for some users to send mail only to local domains by following this guide: https://wiki.zimbra.com/wiki/Restrict_users_to_certain_domain I noticed that it only works with Web, Zimbra Desktop and other mail clients only on SMTP port 25. If I use SMTP port 587 it...
by st3
Mon Feb 17, 2020 8:34 am
Forum: Administrators
Topic: bypass ClamAV check for a specific sender
Replies: 6
Views: 1322

Re: bypass ClamAV check for a specific sender

It looks like it is still virus checked by Clamav. In Spamassassin debug mode I'm getting a score of 1.107 Feb 17 10:19:49.525 [29521] dbg: check: is spam? score=1.107 required=5 . As I understand than in passes the check. Is it correct? If I add [ qr'^Heuristics\.Encrypted\.PDF' => 0.1 ], #JAD to /...
by st3
Fri Feb 14, 2020 10:08 am
Forum: Administrators
Topic: bypass ClamAV check for a specific sender
Replies: 6
Views: 1322

Re: bypass ClamAV check for a specific sender

Still haven't figured it out: Her is my config /opt/zimbra/data/spamassassin/localrules/sauser.cf Requires: /opt/zimbra/common/sbin/amavisd this entry in @virus_name_to_spam_score_maps # [ qr'^Heuristics\.Encrypted\.PDF' => 0.1 ], #JAD header J_ENCR_PDF X-Amavis-AV-Status =~ m{Heuristics\.Encrypted\...
by st3
Tue Feb 11, 2020 7:20 am
Forum: Administrators
Topic: bypass ClamAV check for a specific sender
Replies: 6
Views: 1322

Re: bypass ClamAV check for a specific sender

It seams to me like your solution allows all encrypted PDF's. Is there a way to completely bypass the filters for a certain sender?
by st3
Mon Feb 10, 2020 1:38 pm
Forum: Administrators
Topic: bypass ClamAV check for a specific sender
Replies: 6
Views: 1322

bypass ClamAV check for a specific sender

Hi. I'm using Zimbra Open Source edition 8.8.15 for about 3 months now. I noticed that some senders send us encrypted .zim or .pdf files that are automatically blocked by ClamAV with message: Heuristics.Encrypted.PDF FOUND. I need to bypass this check for some senders. I tried to do this by followin...
by st3
Thu Dec 12, 2019 12:25 pm
Forum: Administrators
Topic: Change global preferences like zimbraPrefLocale
Replies: 1
Views: 349

Change global preferences like zimbraPrefLocale

Hi. Can anyone please link me to a decent manual page on how to change preferences for all users?
I have been digging the internet for a few hours now and no result. Can't find how to change zimbraPrefLocale for all users.
Thank you in advance. :!:
by st3
Fri Nov 22, 2019 9:25 am
Forum: Administrators
Topic: Zimbra 8.8.15 and Outlook 2003
Replies: 2
Views: 569

Re: Zimbra 8.8.15 and Outlook 2003

Solution: Import all the mail from Outlook2003 to a newer version of Outlook and all mail from Outlook Express to Windows Live Mail. And than use IMAP to import to Zimbra.
by st3
Thu Nov 21, 2019 7:57 pm
Forum: Administrators
Topic: Zimbra 8.8.15 and Outlook 2003
Replies: 2
Views: 569

Re: Zimbra 8.8.15 and Outlook 2003

My guess is that it is a problem with the old TLS versions supported in Outlook2003. Could it be? How to work around it?
by st3
Thu Nov 21, 2019 7:36 pm
Forum: Administrators
Topic: Zimbra 8.8.15 and Outlook 2003
Replies: 2
Views: 569

Zimbra 8.8.15 and Outlook 2003

HI everyone. I''m new to Zimbra. I have a Zimbra Open Source server 8.8.15 and I am migrating users from a old server using IMAP. The problem is that the mail isn't stored on the old server but on a POP3 account on a mail client. There are no problems with newer versions of Outlook or Thunderbird, b...
by st3
Tue Nov 05, 2019 3:15 pm
Forum: Administrators
Topic: Zimbra 8.8.12 http to https not working
Replies: 6
Views: 3729

Re: Zimbra 8.8.12 http to https not working

Nothing works.
Maybe the problem is that I renamed the server?
I managed to configure teh http to https redirect on a old server image that was created before the rename.
Any ideas?

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