Search found 176 matches

by msquadrat
Mon Mar 12, 2018 9:02 pm
Forum: Installation and Upgrade
Topic: zmmailboxdctl is not running + java "no valid keystore"
Replies: 11
Views: 4882

Re: zmmailboxdctl is not running + java "no valid keystore"

What do you get when you execute the following as user zimbra?

Code: Select all

ls -l "$(zmlocalconfig -m nokey mailboxd_keystore)"
by msquadrat
Mon Mar 12, 2018 8:52 pm
Forum: Administrators
Topic: Zimbra 8.8.7_GA mailbox Problem.
Replies: 3
Views: 1203

Re: Zimbra 8.8.7_GA mailbox Problem.

Looks like somebody else ran into the same issue in Bug 108889.
by msquadrat
Mon Mar 12, 2018 9:55 am
Forum: Administrators
Topic: Upgrade from 8.8.6 P1 to 8.8.7 added localhost server?
Replies: 7
Views: 1538

Re: Upgrade from 8.8.6 P1 to 8.8.7 added localhost server?

Yes, I've seen this before (in some older version). I think the issue was a misconfigured /etc/hosts
by msquadrat
Wed Mar 07, 2018 4:42 pm
Forum: Developers
Topic: How to Get Zimbra Message ID (Not Postfix Message ID)
Replies: 3
Views: 4038

Re: How to Get Zimbra Message ID (Not Postfix Message ID)

You could also create a WaitSet via the SOAP API which is essentially a long poll and is used eg. by the ZCO as well: https://files.zimbra.com/docs/soap_api/ ... itSet.html

There are a few other ways as well.
by msquadrat
Fri Mar 02, 2018 10:54 pm
Forum: Administrators
Topic: Hide Zimbra Version in IMAP header
Replies: 6
Views: 2005

Re: Hide Zimbra Version in IMAP header

Ok, I must admit that I never really touched these attributes, just stumbled upon them at some point :-) Looks like they were added but the code doesn't work.
by msquadrat
Fri Mar 02, 2018 8:24 pm
Forum: Administrators
Topic: memcached amplification attack
Replies: 16
Views: 41860

Re: memcached amplification attack

I created a pull request to have the Zimbra memcached UDP port disabled in Zimbra. Anybody struggling with iptables might have a look at the changes to zmmemcachedctl and apply them manually: https://github.com/Zimbra/zm-core-utils/pull/13/files That said, having the TCP port open to the world isn't...
by msquadrat
Fri Mar 02, 2018 11:11 am
Forum: Administrators
Topic: Hide Zimbra Version in IMAP header
Replies: 6
Views: 2005

Re: Hide Zimbra Version in IMAP header

Just for fun, here are two useful oneliners I use every now and then (replace mail.zimbra.com with the server you're interested in): # IMAPS (sleep 1 && echo 'show id ("name" "test")' && sleep 1) | openssl s_client -connect mail.zimbra.com:993 2>/dev/null | grep V...
by msquadrat
Fri Mar 02, 2018 10:44 am
Forum: Administrators
Topic: Hide Zimbra Version in IMAP header
Replies: 6
Views: 2005

Re: Hide Zimbra Version in IMAP header

You can find the correct attributes by filtering the output at https://files.zimbra.com/docs/config-guide/index.html for ExposeVersion. It is still pretty trivial to determine the ZCS version by other means like the copyright notice and the cache buster id (the value after the v=…) query string you ...
by msquadrat
Wed Feb 28, 2018 9:34 am
Forum: Developers
Topic: SOAP API changes with 8.8.6 ?
Replies: 2
Views: 2086

Re: SOAP API changes with 8.8.6 ?

⋅  From which version did you update? ⋅  Did you update zimbra-admin-api-soap-php as well within the last 5 months? There was an issue which made it not work with some versions of 8.7 already? ⋅  What is the error message you get? ⋅  You could set the log lev...
by msquadrat
Sun Feb 25, 2018 12:23 pm
Forum: Administrators
Topic: External account's passwords vanishing after ZCS reboot
Replies: 4
Views: 2033

Re: External account's passwords vanishing after ZCS reboot

I had a quick peek at the code and it looks like the password is AES-encrypted; the key is a salted MD5 sum of the data source id. The value is base64 encoded, the first byte is the constant version 1 followed by 16 bytes of salt and then finally the encrypted password. The salt is randomly generate...

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