The subject of this thread is totally misleading.
Re: Backup and Restore moodle mysql database 5.1 to 5.5 mysql version
It started with the goal of moving/migrating a Moodle from Windows to Linux and was centered around the DB ... as per subject line. Then morphed to doing a March to higher version of Moodle.
Now, we're saying it's just a migration from Windows to Linux and the issue is Mail.
*** start a new thread - please.
'spirit of sharing', Ken