[Dovecot] Redirecting mail gives 'mail forwarding loop' to the sender - calling for sieve help

[Andrés Yacopino]

The logs says:

Andrés Fernando YacopinoAug 14 21:13:25 acamail postfix/smtpd[10562]: 
connect from acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/smtpd[10562]: 1F9DD6FEE0: 
client=acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/cleanup[10564]: 1F9DD6FEE0: 
message-id=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>
Aug 14 21:13:25 acamail postfix/qmgr[6886]: 1F9DD6FEE0: 
from=<senderuser at acasalud.com.ar>, size=1013, nrcpt=1 (queue active)
Aug 14 21:13:25 acamail postfix/smtpd[10562]: disconnect from 
acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail dovecot: imap-login: Login: user=<senderuser>, 
method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured
Aug 14 21:13:25 acamail dovecot: IMAP(senderuser): Disconnected: Logged 
out bytes=887/439
Aug 14 21:13:25 acamail postfix/smtpd[10568]: connect from 
acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/smtpd[10568]: 5E6166FEE1: 
client=acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail dovecot: imap-login: Login: user=<senderuser>, 
method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured
Aug 14 21:13:25 acamail postfix/cleanup[10564]: 5E6166FEE1: 
message-id=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>
Aug 14 21:13:25 acamail postfix/qmgr[6886]: 5E6166FEE1: 
from=<senderuser at acasalud.com.ar>, size=1445, nrcpt=1 (queue active)
Aug 14 21:13:25 acamail postfix/smtpd[10568]: disconnect from 
acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail dovecot: IMAP(senderuser): Disconnected: Logged 
out bytes=331/6400
Aug 14 21:13:25 acamail amavis[28907]: (28907-04) Passed CLEAN, MYNETS 
LOCAL [127.0.0.1] [127.0.0.1] <senderuser at acasalud.com.ar> -> 
<userA at acasalud.com.ar>, Message-ID: 
<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>, mail_id: 
pHoDeE6btc60, Hits: -, size: 1013, queued_as: 5E6166FEE1, 226 ms
Aug 14 21:13:25 acamail postfix/smtp[10565]: 1F9DD6FEE0: 
to=<userA at acasalud.com.ar>, relay=127.0.0.1[127.0.0.1]:10025, 
delay=0.32, delays=0.07/0.01/0.01/0.23, dsn=2.0.0, status=sent (250 
2.0.0 Ok, id=28907-04, from MTA([127.0.0.1]:10026): 250 2.0.0 Ok: queued 
as 5E6166FEE1)
Aug 14 21:13:25 acamail postfix/qmgr[6886]: 1F9DD6FEE0: removed
Aug 14 21:13:25 acamail clamsmtpd: 100028: accepted connection from: 
127.0.0.1
Aug 14 21:13:25 acamail postfix/smtpd[10572]: connect from 
acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/smtpd[10572]: 7B5CF6FEE0: 
client=acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/cleanup[10564]: 7B5CF6FEE0: 
message-id=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>
Aug 14 21:13:25 acamail postfix/qmgr[6886]: 7B5CF6FEE0: 
from=<senderuser at acasalud.com.ar>, size=1698, nrcpt=1 (queue active)
Aug 14 21:13:25 acamail postfix/smtp[10570]: 5E6166FEE1: 
to=<userA at acasalud.com.ar>, relay=127.0.0.1[127.0.0.1]:10027, 
delay=0.21, delays=0.02/0.02/0.08/0.09, dsn=2.0.0, status=sent (250 
2.0.0 Ok: queued as 7B5CF6FEE0)
Aug 14 21:13:25 acamail postfix/qmgr[6886]: 5E6166FEE1: removed
Aug 14 21:13:25 acamail clamsmtpd: 100028: 
from=senderuser at acasalud.com.ar, to=userA at acasalud.com.ar, status=CLEAN
Aug 14 21:13:25 acamail postfix/smtpd[10572]: disconnect from 
acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/smtpd[10575]: connect from 
acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/smtpd[10575]: 981806FEE1: 
client=acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/cleanup[10564]: 981806FEE1: 
message-id=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>
Aug 14 21:13:25 acamail postfix/qmgr[6886]: 981806FEE1: 
from=<senderuser at acasalud.com.ar>, size=2131, nrcpt=1 (queue active)
Aug 14 21:13:25 acamail postfix/smtpd[10575]: disconnect from 
acamail.acasalud.com.ar[127.0.0.1]
Aug 14 21:13:25 acamail postfix/smtp[10574]: 7B5CF6FEE0: 
to=<userA at acasalud.com.ar>, relay=127.0.0.1[127.0.0.1]:10029, 
delay=0.28, delays=0.09/0.01/0.02/0.17, dsn=2.0.0, status=sent (250 
2.0.0 Ok: queued as 981806FEE1)
Aug 14 21:13:25 acamail postfix/qmgr[6886]: 7B5CF6FEE0: removed
Aug 14 21:13:25 acamail dovecot: deliver(userA at acasalud.com.ar): sieve: 
msgid=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>: stored 
mail into mailbox 'INBOX'
Aug 14 21:13:25 acamail postfix/pickup[10414]: CE2986FEE2: uid=40 
from=<senderuser at acasalud.com.ar>
Aug 14 21:13:25 acamail postfix/cleanup[10564]: CE2986FEE2: 
message-id=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>
Aug 14 21:13:25 acamail dovecot: deliver(userA at acasalud.com.ar): sieve: 
msgid=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>: forwarded 
to <userB at acasalud.com.ar>
Aug 14 21:13:25 acamail postfix/qmgr[6886]: CE2986FEE2: 
from=<senderuser at acasalud.com.ar>, size=2320, nrcpt=1 (queue active)
Aug 14 21:13:25 acamail postfix/pipe[10576]: 981806FEE1: 
to=<userA at acasalud.com.ar>, relay=dovecot, delay=0.23, 
delays=0.16/0.01/0/0.05, dsn=2.0.0, status=sent (delivered via dovecot 
service)
Aug 14 21:13:25 acamail postfix/qmgr[6886]: 981806FEE1: removed
Aug 14 21:13:25 acamail dovecot: deliver(userB at acasalud.com.ar): sieve: 
msgid=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>: stored 
mail into mailbox 'INBOX'
Aug 14 21:13:25 acamail postfix/pickup[10414]: E06CF6FEE1: uid=40 
from=<senderuser at acasalud.com.ar>
Aug 14 21:13:25 acamail postfix/cleanup[10564]: E06CF6FEE1: 
message-id=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>
Aug 14 21:13:25 acamail dovecot: deliver(userB at acasalud.com.ar): sieve: 
msgid=<f6b30a3d0ec2b87e332f2b51b5807c56.squirrel at 10.11.0.21>: forwarded 
to <userB at acasalud.com.ar>
Aug 14 21:13:25 acamail postfix/pipe[10576]: CE2986FEE2: 
to=<userB at acasalud.com.ar>, relay=dovecot, delay=0.09, 
delays=0.02/0/0/0.07, dsn=2.0.0, status=sent (delivered via dovecot service)
Aug 14 21:13:25 acamail postfix/qmgr[6886]: CE2986FEE2: removed
Aug 14 21:13:25 acamail postfix/qmgr[6886]: E06CF6FEE1: 
from=<senderuser at acasalud.com.ar>, size=2480, nrcpt=1 (queue active)
Aug 14 21:13:25 acamail postfix/pipe[10576]: E06CF6FEE1: 
to=<userB at acasalud.com.ar>, relay=dovecot, delay=0.06, 
delays=0.04/0/0/0.02, dsn=5.4.6, status=bounced (mail forwarding loop 
for userB at acasalud.com.ar)
Aug 14 21:13:25 acamail postfix/cleanup[10564]: EC2A56FEE2: 
message-id=<20090815001325.EC2A56FEE2 at acamail.acasalud.com.ar>
Aug 14 21:13:25 acamail postfix/qmgr[6886]: EC2A56FEE2: from=<>, 
size=4406, nrcpt=1 (queue active)
Aug 14 21:13:25 acamail postfix/bounce[10583]: E06CF6FEE1: sender 
non-delivery notification: EC2A56FEE2
Aug 14 21:13:25 acamail postfix/qmgr[6886]: E06CF6FEE1: removed
Aug 14 21:13:26 acamail dovecot: deliver(senderuser at acasalud.com.ar): 
sieve: msgid=<20090815001325.EC2A56FEE2 at acamail.acasalud.com.ar>: stored 
mail into mailbox 'INBOX'
Aug 14 21:13:26 acamail postfix/pipe[10576]: EC2A56FEE2: 
to=<senderuser at acasalud.com.ar>, relay=dovecot, delay=0.05, 
delays=0.01/0/0/0.05, dsn=2.0.0, status=sent (delivered via dovecot service)
Aug 14 21:13:26 acamail postfix/qmgr[6886]: EC2A56FEE2: removed
Aug 14 21:13:28 acamail dovecot: imap-login: Login: user=<senderuser>, 
method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured
Aug 14 21:13:28 acamail dovecot: IMAP(senderuser): Disconnected: Logged 
out bytes=331/7019

Infraestructura - Dpto Sistemas

AcaSalud

Cooperativa de Prestaciones Médico Asistenciales Limitada

Tel: 0341-4208726

userB



Mauricio Tavares escribió:
> Andrés Yacopino wrote:
>> Greetings, i am testing:
>>
>> - dovecot-1.2-sieve-0.1.11
>> - dovecot 1.2.3
>> - dovecot-1.2-managesieve-0.11.8 (with patch)
>>
>> I am trying to use sieve_after to execute some redirection of mails.
>>
>> I have put in the after script:
>>
>> require "include";
>> require "fileinto";
>>
>> if header :contains ["To","Cc"] "userA at acasalud.com.ar"
>> {
>>   keep;
>>   redirect "userB at acasalud.com.ar";
>> }
>>
>> The redirection works but the sender user (userA) get the following 
>> error:
>>
>> This is the mail system at host acamail.acasalud.com.ar.
>>
>> I'm sorry to have to inform you that your message
>> could not
>> be delivered to one or more recipients. It's
>> attached below.
>>
>>                   The mail system
>>
>> <userB at acasalud.com.ar 
>> <http://10.11.0.21/webmail/src/compose.php?send_to=ayacopino%40acasalud.com.ar>>: 
>> mail forwarding loop
>> for userB at acasalud.com.ar 
>> <http://10.11.0.21/webmail/src/compose.php?send_to=ayacopino%40acasalud.com.ar> 
>>
>>
>>
>>
>> Could somebody can help me.
>>
>> Thanks,
>>
>     What does your log file says?
>
>     Also, you could cheat and tell it to use copy instead of keep and 
> redirect?