I have a Postfix server which receives mail for EXAMPLE.COM
(bogasified); for for specific addresses I need to send that mail to
another SMTP server. So transform_maps!
I have "transport_maps = hash://map-path" and If I "postmap -q
u...@example.com hash://map-path" it returns "smtp:[other.smtp.server]".
However when I send a message through the server ... it is still
delivered using the local transport.
I have cranked up the debugging level for the host I am sending the
test from. I see in the log:
...
postfix/smtpd[22474]: rewrite_clnt: local: a...@example.com-> a...@example.com
postfix/smtpd[22474]: event_request_timer: reset 0xf6f310 0x8e015e0 100
postfix/smtpd[22474]: send attr request = resolve
postfix/smtpd[22474]: send attr sender =
postfix/smtpd[22474]: send attr address = a...@example.com
postfix/smtpd[22474]: vstream_fflush_some: fd 14 flush 52
postfix/smtpd[22474]: private/rewrite socket: wanted attribute: flags
postfix/smtpd[22474]: vstream_buf_get_ready: fd 14 got 108
postfix/smtpd[22474]: input attribute name: flags
postfix/smtpd[22474]: input attribute value: 0
postfix/smtpd[22474]: private/rewrite socket: wanted attribute: transport
postfix/smtpd[22474]: input attribute name: transport
postfix/smtpd[22474]: input attribute value: error
postfix/smtpd[22474]: private/rewrite socket: wanted attribute: nexthop
postfix/smtpd[22474]: input attribute name: nexthop
postfix/smtpd[22474]: input attribute value: User unknown in virtual
alias table
postfix/smtpd[22474]: private/rewrite socket: wanted attribute: recipient
postfix/smtpd[22474]: input attribute name: recipient
...
Is this "wanted attribute: transport" a checking of the transport map?
Or something else?
I never see it explicitly checking the transport map.
Aside - is there a diagram somewhere of the sequencing of all the
table lookups?
Thank you.
