Search found 2616 matches

by L. Mark Stone
Wed Jan 31, 2024 1:34 pm
Forum: Migration
Topic: Migrate FOSS 8.8.15 to fresh new Zimbra 10 Network Edition,
Replies: 5
Views: 2917

Re: Migrate FOSS 8.8.15 to fresh new Zimbra 10 Network Edition,

I would use, and have used successfully, the documented Rolling Upgrade method.
by L. Mark Stone
Mon Jan 29, 2024 7:42 pm
Forum: Installation and Upgrade
Topic: Please advise on zimbra patch update on Ubuntu 20.04 server
Replies: 2
Views: 689

Re: Please advise on zimbra patch update on Ubuntu 20.04 server

And once you are on the latest patch, you'll want to plan your move to a newer version of Zimbra, as 8.8.15 was End of General Support on 31 December 2023.
by L. Mark Stone
Fri Jan 19, 2024 6:25 pm
Forum: Administrators
Topic: Wrong DKIM 8.8.15
Replies: 3
Views: 677

Re: Wrong DKIM 8.8.15

You need to enter the selector manually in the Dmarcian DKIM tester; without sending an email to Dmarcian there is no way for them to know what your selector is.
by L. Mark Stone
Tue Jan 16, 2024 12:39 pm
Forum: Administrators
Topic: Zimbra email forward bounces with DKIM fail
Replies: 5
Views: 5801

Re: Zimbra email forward bounces with DKIM fail

You would be better off configuring the destination Gmail mailbox to fetch emails from Zimbra rather than Zimbra trying to pump everything to Gmail.

Mass, blind forwarding like that can result in your Zimbra server’s IP and domain getting throttled/blocklisted by the destination provider.
by L. Mark Stone
Mon Jan 15, 2024 6:27 pm
Forum: Administrators
Topic: Anyone else getting a lot of "502 Bad Gateway" errors accessing the forums?
Replies: 30
Views: 107656

Re: Anyone else getting a lot of "502 Bad Gateway" errors accessing the forums?

Interestingly, right now with Safari on MacOS Sonoma I get continuois 502 Bad Gateway errors, but if I open the forums in Firefox I can log in and send this reply no problem. I think timing is everything. It went bad for me a few minutes ago too while I was editing a new post. I suspect it might wo...
by L. Mark Stone
Mon Jan 15, 2024 6:25 pm
Forum: Installation and Upgrade
Topic: Zimbra demo license request
Replies: 2
Views: 14971

Re: Zimbra demo license request

You can get a Trial License from this page:

https://www.zimbra.com/product/download/

at this link specifically: https://www.zimbra.com/connect/forms/?f ... al-license

The issuance is automated; typically you'll receive the trial license in just a few minutes.

Hope that helps,
Mark
by L. Mark Stone
Mon Jan 15, 2024 5:24 pm
Forum: Administrators
Topic: Anyone else getting a lot of "502 Bad Gateway" errors accessing the forums?
Replies: 30
Views: 107656

Re: Anyone else getting a lot of "502 Bad Gateway" errors accessing the forums?

Interestingly, right now with Safari on MacOS Sonoma I get continuois 502 Bad Gateway errors, but if I open the forums in Firefox I can log in and send this reply no problem.
by L. Mark Stone
Mon Jan 15, 2024 12:18 pm
Forum: Administrators
Topic: Anyone else getting a lot of "502 Bad Gateway" errors accessing the forums?
Replies: 30
Views: 107656

Re: Anyone else getting a lot of "502 Bad Gateway" errors accessing the forums?

I also opened a Support Case last week. Support confirmed the behavior and assigned the ticket with a high priority.
by L. Mark Stone
Mon Jan 08, 2024 8:49 pm
Forum: Administrators
Topic: [SOLVED] Zimbra 10 - Can't Upload Microsoft Office Documents
Replies: 1
Views: 61267

[SOLVED] Zimbra 10 - Can't Upload Microsoft Office Documents

Zimbra has always been able to block files with certain extensions, like *.scr, *.ocx etc. but now the new attribute 'zimbraFileUploadBlockedFileTypes' can also be used to block by File Type -- regardless of the extension. This is a good thing, but I don't seem to be able to find any documentation a...