Rated 5 out of 5 stars

by Armin W. Sauer on June 19, 2015 ·

The add-on does what is supposed to do and is apparently very well and professionally maintained. That means also, that the limitations are known, and for sure there is always room for more scope of functionality, but I prefer the approach like here that it just works well for the stuff it is built for. On my personal wish-list is compatibility with Exchange filters, but I guess this is not that simple.
The fee is fair and justified.

This review is for a previous version of the add-on (38.0.1159.1-let-fixed). 

Rated 4 out of 5 stars

by Armin W. Sauer on Nov. 9, 2013 ·

I could set-up easily mail-accounts, which were on two different exchange boxes with different versions (10 and 13). The collaboration with lightning calendar and the Calendar EWS provider works also well. Both exchange accounts are large (> 8 GB) and have a lot folders. I feel the performance is reasonable, actually better for TB on linux than for OL on Windows 7 on the same hardware, although my linux sits on an external USB drive (which should be slower). Previous versions seemed to be less stable, but this one (24.5.2) seems to be mature. Given the value of an exchange account also for personal e-mail compared to IMAP for instance I think it is fair to ask for 10$/year; for corporate use it is anyway in most cases necessary to have a support organization available.
I know that there are some features missing; I don't miss them too hard, maybe only the ability to send S/MIME messages would be fine. Of the known issues the one with the two accounts on the same server is not nice; apparently a bug in the Thunderbiord core, however not nice.

This review is for a previous version of the add-on (24.5.2). 

by R Kent James (Developer) on Nov. 11, 2013 ·

Thanks for the review. I believe that I now have a workaround for the "two accounts on the same server" bug, which will be available in ExQuilla version 24.6 or later (available late November 2013)