Let's see if this works
More detailed email rejection responses
Add case for bad reply key
Cleanup
Make sure from is present
Fix specs
FEATURE: Add groups support to Bulk Invite
Add plugin-outlets to the user profile page
add default Uncategorized desc
Refactor code and update specs
Merge pull request #2470 from techAPJ/refactor-bulk-invite

FEATURE: Add groups support to Bulk Invite
Use partials for category modal sections, components for pills
add note about dupe spf and txt records
BUGFIX: actually clean up all avatar thumbnails
TRIVIAL: we might run the task after disabling s3 storage
Merge pull request #2465 from riking/email_rejections

Give specific message for each kind of email rejection
Stop spamming mods even on exceptional cases
Chinese search tests
Only give necessary context
Merge pull request #2473 from riking/patch-1

Only give necessary context