Email addressed @gmail.com bouncing

[Torbjörn Granlund]

After changed made by Google, we can no longer deliver GMP mailing list
messages to @gmail.con addresses.

Affected addresses are automatically removed from our mailing lists as
the addresses bounce with a 550 error code.

We have no good way of reaching the affected subscribers as, naturally,
we cannot email them.

-- 
Torbjörn
Please encrypt, key id 0xC8601622