Email notifications not sent to task assignees, are sent to watchers
I have found a lot of threads with the same issue, a few have solutions none of which have helped me.
In short: test email works and watchers get email notifications but assignees do not. "Sending email notification to:" in the production.log is blank.
Redmine 1.3.2.stable (MySQL)
ruby 1.8.7 (2011-06-30 patchlevel 352) [x86_64-linux]
rake version 0.9.2.2
gem version 1.8.15
Googling shows quite a lot of threads with similar problems but no viable solution in my case (all migrations have been run, DB fields like users.mail_notification varchar(255) instead of tinyint/boolean).
A dead end so far.