[maildropl] problem with multiple receipients

[Thomas H. <to...@ni...>]

hi

i use postfix to deliver mails to maildrop (v1.6.3) via transportmap:

domain.com	maildrop:

my master.cf:

maildrop  unix  -       n       n       -       -       pipe
            flags=R user=vmail argv=/usr/bin/maildrop -d ${recipient}


i'm using the mysql extension.

now my problem:

if i send a mail to my virtual domain, to: correct adress and cc:
nonexistent addess on the same domain, maildrop randomly

- accept both mails
- reject both mails

if the correct address is parsed first, both get accepted, otherwise
both get rejected!


i tried out the setting

local_destination_concurrency_limit = 1

but it doesn't seem to do any influence on the behaviour.


any ideas?

-tom