Zimbra 8.8.15 P4

[lytledd]

Looks like they've released patch 4

https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P4

Doug

[Species 8472]

Yeah. And the online update breaks the mobile webmail again. And there is no full package available from download site. How do we fix it now?

[Species 8472]

Seems like HTML client is blank too. Not showing any messages.

[jmorby]

In addition to the "Standard HTML" webmail client being broken, it looks like EWS is mangled too

At least this seems to fix the broken calendar sync to mobiles, but instead of a silent "some things don't seem to be syncing" we have very vocal "we can't read our email" reports ...

Quality control seems to have gone seriously down hill of late

[gabrieles]

And the HSM does not work again (contrary to what said in the release notes). Basically we're back to the awful P2.

[gabrieles]

Seems like HTML client is blank too. Not showing any messages.

And the online update breaks the mobile webmail again.

I updated 6 installation and actually didn't see anyone of these.
Do you flush the /opt/zimbra/jetty/work/ directory after upgrade?