Steps to fix Too many ADMIN sessions error

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Problem:

Getting "Too many ADMIN sessions" errors with zmmailbox command.

mailbox.log shows entries like below.

"ZimbraWebClient - GC51 (Win);] session - Too many ADMIN sessions, closing AdminSession"

Solution:

By default 5 admin SOAP sessions configured for a single user on ZCS server, and its controlled by the local config key "zimbra_session_limit_admin".

With the help of following steps you can check and update current value:-

1). Command to check :-

    zmlocalconfig zimbra_session_limit_admin 

2). Command to update :-

    zmlocalconfig -e zimbra_session_limit_admin=10   
    zmmailboxdctl restart

Heera Singh Koranga

"Heera Singh" <hsingh@zimbra.com>