Rated 1 out of 5 stars

I used TZpush to synchronize my several instances of Thunderbird with my address book in Zimbra (It was far from perfect, but it did the job), but it does nto work anymore. And I cannot figure out why, neither am I able to find another solution...

This review is for a previous version of the add-on (1.9.9.9.7). 

If someone can supply me with a zimbra account to test against I will look into it. TZpush is known to work with zextras.
Post problems at https://groups.google.com/forum/#!forum/tzpush