Automatically disables the 'send mail' function when reaching 1000 members.
Fix null pointer dereference when sending a mail to validate the subscription to a group

Fix this error: PHP Fatal error:  Call to a member function bestEmail() on a non-object

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>
Fix sort_name and display_name inversion.
Fix broken emails admin page : profile ID != user ID

Fetch User and Profile for each broken address and use these objects instead
of calling Profile::get() with $uid.

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>
NL bounces: add some message hints

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>
NL bounces: newsletter-externes@polytechnique.org bouncing address changed after mailman update

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>
NL bounces: introduce a findAddressInWeirdDeliveryStatus function to process weird bounces

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>
NL bounces: adjust filters by learning from a message which reached the catchall mbox

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>
Merge branch 'xorg/maint'
Try to improve the performance of end-of-month session cleanup.
Fix link in newpayment mail.
Add signature display in default NL.
Improves wording.
Fix MapView/AddressesView for UserSet.