Show principal user nickname in email
Add a whitelist for proxy stuff
More efficient provider token pair generation
Upgrade connect-databank
Add a little more logging to mail sending
Change the cleanup time
Add some logging info to recovery
Open and close connection on each send
A little better output for smtp errors
Send full results
Move connection logging
Queue mail messages
Full error dump for delivery error
Retry failed messages
Timeout after 30 seconds
Add nodemailer
Switch to use nodemailer
Revert "Switch to use nodemailer"

This reverts commit e7caa7bf319d7d15f33799d10e73bf92a781e4a2.
Revert "Add nodemailer"

This reverts commit 4aca842f0fe1647c3f8ce5392fad4ec35980fa50.