On 4/22/2009 12:17 PM, Mark Martinec wrote:
Jeff,
One more thing I noticed today also. All messages which have the "+" in
the e-mail are sent to Dovecot's Deliver twice. So, I receive the
message twice in the folder. All other messages are only sent to
Deliver once. Any idea what I have configured wrong for the message to
be sent twice?
It probably has to do with where you implemented recipient_bcc_maps,
along with a post-queue content filter which sends a checked message
back to Postfix for delivery - so recipient_bcc_maps could be
invoked twice.
Aw, that makes sense. I have Amavis configured. I must have done
something wrong with that. Here is a copy of my master.cf file. Would
you be able to tell me what I have set wrong?
127.0.0.1:10025 inet n - n - - smtpd
-o content_filter=
[...]
-o receive_override_options=no_header_body_checks,
no_unknown_recipient_checks,no_milters
You can add 'no_address_mappings' to the list in receive_override_options.
It turns off automatic BCC, among other things. See:
http://www.postfix.org/postconf.5.html#receive_override_options
It this option is too strong (e.g. you don't want recipient_bcc_maps
on port 10025, yet you do want canonical or virtual alias map expansion
after a content filter), then you need to use a more complicated
solution with two cleanup services (or two Postfix instances).
See:
http://www.ijs.si/software/amavisd/README.postfix.html
-> Multiple cleanup service architecture
I did some research and added the following line to main.cf and removed
the "-o receive_override_options=no_address_mappings" from the smtp
section of the master.cf file.
receive_override_options = no_address_mappings
Everything seems to be working ok. I am no longer getting duplicate
messages when I forward mail via recipient_bcc. Am I hurting myself at
all doing the receive_override in main.cf instead of in master.cf?
Thanks,
Jeff
