I use dovecot lmtp, dovecot quota plugin and postfix.
When I send e-mail to 2 recipients (or more) at the same time and if one of
them is over quota (or under quota and the message I send is bigger than his
free space) mailq shows:
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
20B03336F22 26099 Thu Apr 19 18:02:47 supp...@example.com
(lost connection with server25.example.org[private/dovecot-lmtp] while sending
end of data -- message may be sent more than once)
us...@example.com
us...@example.com
E-mails sent from the same domain on same server so it's a local delivery.
If I send the e-mail to the over quota user ( only him on To: ) then I get a
bounce that says that user is over quota which is the correct behaviour.
By changing the postfix main.cf setting from the default:
default_destination_recipient_limit = 50
to:
default_destination_recipient_limit = 1
it solves the issue.
Is this a known bug?
