Search found 2025 matches

by L. Mark Stone
Wed Nov 25, 2020 6:31 pm
Forum: Administrators
Topic: Some users are experiencing long delays in sending emails
Replies: 1
Views: 332

Re: Some users are experiencing long delays in sending emails

Some users emails are taking 30 or sometimes more seconds to send an email. Yesterday, I believed I had fixed this when it appeared one of our domain controllers (Active Directory) was locking up and I removed it from the list of servers that Zimbra authenticates against. However, today I am gettin...
by L. Mark Stone
Wed Nov 25, 2020 5:05 pm
Forum: Administrators
Topic: There were X failed login attempts since the last successful login
Replies: 6
Views: 1010

Re: There were X failed login attempts since the last successful login

Oziris wrote:Hi,
I dont have SIEM, a only have mail gateway in front zimbra.

Regards


Sounds like you allow SSH in to your Zimbra server from anywhere. Ideally, SSH should be restricted just to the IP addresses of your senior system admins.

Hope that helps,
Mark
by L. Mark Stone
Thu Nov 19, 2020 2:05 am
Forum: Community News
Topic: November 2020 Zeta Alliance Weekly Call Summaries
Replies: 9
Views: 2500

Re: November 2020 Zeta Alliance Weekly Call Summaries

Have you also noticed that, if you set zimbra_imap_folder_pagination_enabled=true on 8.8.15 patch 15, it always logs, for every user: "Total folder count - X is greater than folder pagination size - 2000" regardless of the number of folders X actually exceeding the max or not... Yes, we n...
by L. Mark Stone
Thu Nov 19, 2020 2:05 am
Forum: Community News
Topic: November 2020 Zeta Alliance Weekly Call Summaries
Replies: 9
Views: 2500

Re: November 2020 Zeta Alliance Weekly Call Summaries

Have you also noticed that, if you set zimbra_imap_folder_pagination_enabled=true on 8.8.15 patch 15, it always logs, for every user: "Total folder count - X is greater than folder pagination size - 2000" regardless of the number of folders X actually exceeding the max or not... Yes, we n...
by L. Mark Stone
Wed Nov 18, 2020 1:09 am
Forum: Administrators
Topic: No Zimbra Logging - CentOS 8
Replies: 14
Views: 1986

Re: No Zimbra Logging - CentOS 8

This is fixed in the next patch due to be released before the end of November.
by L. Mark Stone
Fri Nov 13, 2020 5:24 pm
Forum: General Questions
Topic: GMAIL : Unable to establish secure SSL connection to
Replies: 3
Views: 2284

Re: GMAIL : Unable to establish secure SSL connection to

Self-signed certificates aren't trusted by anyone; you'll want a LetsEncrypt or commercial SSL certificate.
by L. Mark Stone
Fri Nov 13, 2020 5:20 pm
Forum: Administrators
Topic: zmconfigd sleeping...
Replies: 6
Views: 2715

Re: zmconfigd sleeping...

Have you tried putting the string in single quotes?

Like

Code: Select all

zmprov mcf -zimbraMtaRestriction: '���chek_policy_service inet:127.0.0.1:10031�'

Hope that helps,
Mark
by L. Mark Stone
Wed Nov 11, 2020 2:13 pm
Forum: Zimbra Talk
Topic: Issue with Meeting unique links [BUG]
Replies: 2
Views: 1042

Re: Issue with Meeting unique links [BUG]

Welcome to the Forums! This is not a bug. You'll just need to set the PublicService* variables on the domain, so that Zimbra's proxy rewrites the URLs to reference the Zimbra or end-user-facing proxy and not use the actual URL the mailbox server (or service, if you have a single unified server) uses...
by L. Mark Stone
Tue Nov 03, 2020 5:34 pm
Forum: Administrators
Topic: No Zimbra Logging - CentOS 8
Replies: 14
Views: 1986

Re: No Zimbra Logging - CentOS 8

Thanks for posting your fix! FWIW this is a known issue with ZBUG-1843 having a status of assigned. Last month the bug detail status indicated that a fix was targeted for 8.8.15 Patch 15/9.0.0 Patch 8, but now the bug detail status reads "This issue is being investigated. We will announce a rel...

Go to advanced search