Open source, cross-platform email, news and chat client program
developed by the Mozilla Foundation. Thunderbird is not compatible
with UBmail Powered by Exchange.
Note: This software can be downloaded multiple times and does not limit the number of downloads.
This client is not compatible with UBmail Powered by Exchange.
Mozilla Thunderbird may be downloaded by faculty, staff and students, as well as members of the UB community and retirees.