Search found 14 matches

by Martinwiertz
Fri Feb 24, 2017 2:45 pm
Forum: Administrators
Topic: 8.7.3 and weak DH security
Replies: 0
Views: 353

8.7.3 and weak DH security

Hi, Last few weeks I'm trying to improve the security of my Zimbra Collab server. I use open source edition. Release 8.7.2.GA.1736.UBUNTU14.64 UBUNTU14_64 FOSS edition but this is with the 8.7.3 release. If I test with: https://www.htbridge.com/ssl -- result is an F https://www.ssllabs.com/ssltest -...
by Martinwiertz
Sun Feb 12, 2017 8:22 pm
Forum: Announcements
Topic: Zimbra Collaboration 8.7.x and Ubuntu OS update corrupts/removes Zimbra installation
Replies: 24
Views: 24968

Re: Zimbra Collaboration 8.7.x and Ubuntu OS update corrupts/removes Zimbra installation

Hè Guys,

Any progress on this issue? After upgrading to 8.7.2 on Ubuntu14.045lts I saw this issue. Currently I don't patch Ubuntu and Zimbra because it might harm my configuration.

Please advice what to do. I think waiting is the only option does it not affect my install 8.7.2 on 14.04?
by Martinwiertz
Mon Feb 01, 2016 11:37 am
Forum: Administrators
Topic: Unmatching certificate
Replies: 3
Views: 452

Unmatching certificate

Hello, It's solved!! Solution was comparison of the original commercial.key with the new commercial certificate. The stdin code must be equal. With some much appreciated help from www.sslcertificaten.nl it worked. https://wiki.zimbra.com/wiki/Administration_Console_and_CLI_Certificate_Tools /opt...
by Martinwiertz
Mon Feb 01, 2016 1:47 am
Forum: Administrators
Topic: Unmatching certificate
Replies: 3
Views: 452

Unmatching certificate

Ahmad, Thanks for your reply... so change servername is key. Hmm, hoped this wouldn't be necessary due to impact. Everything has to be ok or Zimbra won't run anymore. I have a daily backup. :-) I am administering at the machine. File location is ok. Commercial.key is not a file which is prov...
by Martinwiertz
Sun Jan 31, 2016 3:14 pm
Forum: Administrators
Topic: Unmatching certificate
Replies: 3
Views: 452

Unmatching certificate

Hi, I need your assistance, please. I generated a CSR to mij server zimbra.A.local and have an external internet domain called zimbra.A.info. The only difference is .local and .info. The CSR check with Symantec provides an error. Invalid subject alternative name (SAN). The names zimbra.A.local and w...
by Martinwiertz
Sun Jan 31, 2016 2:31 pm
Forum: Administrators
Topic: Installing COMODO SSL Certificate - Zimbra 8
Replies: 5
Views: 690

Installing COMODO SSL Certificate - Zimbra 8

Hello, Could someone point me in the right direction with this error? my servername is zimbra.A.local and my external domein is www.A.info. I made an CSR with both names in the SAN and the CRT is also filled with these names. .local shouldn't be there..... but it is. Current error: /opt/zimbra/b...
by Martinwiertz
Sat Jan 30, 2016 3:49 pm
Forum: General Questions
Topic: Commercial certificate error zmcertmgr
Replies: 0
Views: 254

Commercial certificate error zmcertmgr

Update: I have now unmatching commercial/crt and commercial.key.  I keep searching. Hi, Today i bougth an commercial single server certificate. While trying to install it via the CLI i get constant error with zmcertmgr command. I keep getting the response "command not found". Currentl...
by Martinwiertz
Wed Jul 08, 2015 2:39 pm
Forum: General Questions
Topic: Strange message volume
Replies: 1
Views: 72

Strange message volume

Anyone?


How do i see internal mails sent from my admin account of the server? Login to admin user account does not show the messages. 200-300 messages a day are sent. What is this?


Please help!

by Martinwiertz
Sat Jul 04, 2015 4:59 pm
Forum: General Questions
Topic: Strange message volume
Replies: 1
Views: 72

Strange message volume

HI, Lately I see a strange message volume in the daily admin report. Grand Totals------------messages    152   received    309   delivered 90% of messages is delivered to the internal admin@server account. The admin page 7071 does not reveal any queue or what....
by Martinwiertz
Sat Jun 27, 2015 7:31 am
Forum: Administrators
Topic: admin console - RemoteManager error email queue page
Replies: 5
Views: 161

admin console - RemoteManager error email queue page

I think I solved it bij Allowing User Zimbra access to ssh

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