Using git-send-email along with --smtp-encryption=ssl produced this message:
Need MIME::Base64 and Authen::SASL todo auth at /usr/bin/git-send-email line 811, <STDIN> line 1.
Installing the perl-Authen-SASL package fixed the problem.
Indeed. I just tested this tonight and found the same thing. I didn't install anything which provides perl(MIME::Base64) and did not notice any problems (or further complaints from git send-email. I'll add perl-Authen-SASL as a requirement on the git-email package. Thanks Paul!
git-126.96.36.199-3.fc10 has been submitted as an update for Fedora 10.
git-188.8.131.52-3.fc10 has been pushed to the Fedora 10 testing repository. If problems still persist, please make note of it in this bug report.
If you want to test the update, you can install it with
su -c 'yum --enablerepo=updates-testing update git'. You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F10/FEDORA-2009-2258
git-184.108.40.206-3.fc10 has been pushed to the Fedora 10 stable repository. If problems still persist, please make note of it in this bug report.