Search found 61 matches

by howanitz
Thu Apr 19, 2018 3:37 pm
Forum: Administrators
Topic: Are there any additional options for spam prevention?
Replies: 8
Views: 610

Re: Are there any additional options for spam prevention?

Thanks. I looked at Clamav Unofficial Sigs upstream:

https://github.com/extremeshok/clamav-unofficial-sigs

Looks it has open bugs/issues and has not seen any activity in a long time. Is this an active project?
by howanitz
Tue Apr 17, 2018 6:58 pm
Forum: Administrators
Topic: Are there any additional options for spam prevention?
Replies: 8
Views: 610

Re: Are there any additional options for spam prevention?

I have a bunch of custom rules in spamassassin's local.cf, but have to update every other week or so. (currently: /opt/zimbra/data/spamassassin/localrules/salocal.cf - but make sure you back up regularly, since an upgrade can wipe it.) Most of the ones I see sneak thru are either: 1. compromised fre...
by howanitz
Thu Jan 18, 2018 4:00 pm
Forum: Administrators
Topic: Cal items not syncing to Apple Calendar
Replies: 2
Views: 688

Re: Cal items not syncing to Apple Calendar

I was able to clean up individual calendars, but when sharing more than 2 or 3 functioning calendars, it would cause Calendar.app on macOS to fail. Tested with both Sierra and High Sierra.

Have switched users to BusyCal on macOS, and so far no issues.

https://www.busymac.com/busycal/
by howanitz
Wed Jan 17, 2018 7:37 pm
Forum: CalDAV / CardDAV / iSync
Topic: Problems with CalDav x Mac OS Sierra 10.12 - Zimbra 8.6.0
Replies: 4
Views: 2422

Re: Problems with CalDav x Mac OS Sierra 10.12 - Zimbra 8.6.0

I have started seeing more errors syncing MacOS Calendar app with Zimbra. For single users, I was able to fix by exporting the users calendar, deleting all events, then importing the backup. However, I can consistently get MacOS Calendar app to fail by adding three or more shared calendars, even if ...
by howanitz
Wed Dec 13, 2017 8:16 pm
Forum: Announcements
Topic: Zimbra Collaboration 8.8 is Now Available
Replies: 11
Views: 22105

Re: Zimbra Collaboration 8.8 is Now Available

Congrats! I am excited also. Happy to see the new cadence of releases. Backup and restore to a different OS or OS version is VERY great news! You just made my next OS upgrade easier, so thanks!!! Not sure I understand from the release notes, it looks like shared mail and contacts folders will now be...
by howanitz
Mon Dec 04, 2017 8:16 pm
Forum: Administrators
Topic: Cal items not syncing to Apple Calendar
Replies: 2
Views: 688

Re: Cal items not syncing to Apple Calendar

I am having problems again with some users on MacOS High Sierra. The calendar is not sycing to iCal on their mac, or only partially syncing. This has happened with primary calendars, and with shared calendars. Outlook and the web interface is fine. If I: 1) backup the calendar from the web interface...
by howanitz
Wed Sep 13, 2017 4:18 pm
Forum: Administrators
Topic: 2fa setup fails at last user step
Replies: 2
Views: 528

Re: 2fa setup fails at last user step

I got it working by install the Google Authenticator on a tablet instead of using the app already on my phone. Will it not work if you have gmail account already setup? Has anyone gotten it going with a Zimbra account and gmail account at the same time???
by howanitz
Wed Sep 13, 2017 1:58 pm
Forum: Administrators
Topic: 2fa setup fails at last user step
Replies: 2
Views: 528

2fa setup fails at last user step

Release 8.7.11.GA.1854.UBUNTU14.64 UBUNTU14_64 NETWORK edition. I have the NE with the license for 2FA (2 Factor Authentication). Following instructions here: https://wiki.zimbra.com/wiki/Zimbra_Two-factor_authentication Think it would be good to update instructions so admin knows to restart service...
by howanitz
Wed Sep 06, 2017 2:06 pm
Forum: Administrators
Topic: questions in setup a new zimbra mail server to replace current mail server
Replies: 2
Views: 531

Re: questions in setup a new zimbra mail server to replace current mail server

I think I would be tempted to setup a spare computer as a bind dns server for just the test zimbra server. Keep everything else in your network pointed to the real dns server.
by howanitz
Wed Sep 06, 2017 1:50 pm
Forum: Administrators
Topic: Single Server with multiple WANs
Replies: 8
Views: 868

Re: Single Server with multiple WANs

You can have the A records the same also:

https://community.spiceworks.com/topic/ ... -addresses

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