acceptable aliases needs to be more user friendly (and possibly to work)
When I enter a couple of email addresses into the "acceptable aliases" field and then come back to look at the setting, they've gotten translated to python unicode strings:
[u'bloggers@example.com,guestposts@example.com']
Saving the setting repeatedly makes it even worse:
[u"[u'gfbloggers@example.com,guestposts@example.com']"]
And on top of that, it doesn't work. This may have been fixed since the instance I'm using was installed, but even if it has been, we need to improve the help string because it says "The matching is performed with Python's re.match() function" which is really not enough information for general users who aren't also pythonistas.