Zimbra Forums

This issue is getting tracked in https://synacor.atlassian.net/browse/ZBUG-4620

Yes we have hardened some policy rules, so multiple requests coming in very short time might be considered as abuse of the system and it will show this issue for short period of time.

We have tried to fix this issue. Let us know if anyone still encounters these errors.

Which version of Zimbra Desktop are you using?

Yes, they have fixed the issue in the chromium codebase, so we don't have short-term risk
So we can take the proper time to test and release our fix

The Zimbra Development team is also working to fix this issue for Classic UI (Might require if Chromium team brings back the original fix)
You can analyse the proposed changes in https://github.com/Zimbra/zm-ajax/compa ... .ZBUG-4918

Please refer to viewtopic.php?p=314056#p314056

A workaround has been added in viewtopic.php?p=314055#p314055 to make touch client work, see if this helps.

The above workaround should fix the issue.
But the Touch client and Mobile client have been deprecated since 8.8.12 https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.12 so everyone should be aware of this and upgrade to the latest version to get proper support.

It's working for me, are you getting any errors in the log files?