print view from fast to not working

Discuss your pilot or production implementation with other Zimbra admins or our engineers.
User avatar
Advanced member
Advanced member
Posts: 172
Joined: Fri Mar 07, 2014 1:05 pm
Location: Switzerland
ZCS/ZD Version: Release 9.0.0.GA.3924.UBUNTU18.64 U

print view from fast to not working

Postby oetiker » Wed Jan 09, 2019 3:24 pm


I have with some user accounts on my single head Zimbra 8.8.10_GA_3041 host problems with the print view (press p) on the email.

emails are like 2 lines of text....

some accounts are showing the view in 1 second other account having 30 seconds and there are accounts they the print view is not working...
after 1 or 2 minutes there is this error message:

Problem accessing ZCS upstream server. Reason: Cannot connect to the ZCS upstream server. Connection timeout.
Possible reasons:

upstream server is blocked by a firewall
upstream server is failing to send back the response in time
upstream server is down
Please contact your ZCS administrator to fix the problem.

User avatar
Elite member
Elite member
Posts: 1250
Joined: Mon Apr 18, 2016 8:18 pm
Location: France - Earth
ZCS/ZD Version: ZCS FLOSS - 8.8.15 Mutli servers

Re: print view from fast to not working

Postby DualBoot » Wed Jan 09, 2019 3:27 pm


maybe the DoSFilter ?
any clues in the log ?


Return to “Administrators”

Who is online

Users browsing this forum: No registered users and 11 guests