[exim] Logging full address on local delivery

[Malcolm McLean]

Hi,

Upfront apologies if this is trivial or covered by a part of the manual, 
but from all of my searching and reading I couldn't find any reference 
to this.

Our server hosts various domains, and there are instances where some 
domains have the same local part, which makes reading and parsing the => 
log line difficult. To complicate this, some addresses are aliases to 
different local domains, which means utilising the email address with 
<...> is somewhat useless.

For example:
2012-10-23 13:00:42 1TQcDw-0005TD-1O <= 
exter...@somewhere.comh=mail.somewhere.com (test) [10.0.1.15] P=smtp 
S=1035 id=test@somewhere.comfor ja...@example1.com
2012-10-23 13:00:42 1TQcDw-0005TD-1O => james 
<ja...@example1.com>F=<exter...@somewhere.com>R=virtual_user 
T=local_delivery S=1215
2012-10-23 13:01:16 1TQcdu-0005gF-BY <= 
exter...@somewhere.comh=mail.somewhere.com (test) [10.0.1.15] P=smtp 
S=1035 id=test@somewhere.comfor ja...@example2.com
2012-10-23 13:01:16 1TQcdu-0005gF-BY => james 
<ja...@example2.com>F=<exter...@somewhere.com>R=virtual_user 
T=local_delivery S=1215

From the above, I have no way of knowing which local james account was 
delivered to, especially without knowing if ja...@example2.com was 
actually a redirect to ja...@example1.com. There could even be a 
ja...@example3.com that is compeltely unrelated to the james account at 
either example1.com or example2.com.

Is there a way to have the => log line output the full address for local 
deliveries, instead of just the local part? So, using the above examples:
2012-10-23 13:00:42 1TQcDw-0005TD-1O <= 
exter...@somewhere.comh=mail.somewhere.com (test) [10.0.1.15] P=smtp 
S=1035 id=test@somewhere.comfor ja...@example1.com
2012-10-23 13:00:42 1TQcDw-0005TD-1O => 
ja...@example1.com<ja...@example1.com>F=<exter...@somewhere.com>R=virtual_user 
T=local_delivery S=1215
2012-10-23 13:01:16 1TQcdu-0005gF-BY <= 
exter...@somewhere.comh=mail.somewhere.com (test) [10.0.1.15] P=smtp 
S=1035 id=test@somewhere.comfor ja...@example2.com
2012-10-23 13:01:16 1TQcdu-0005gF-BY => 
ja...@example1.com<ja...@example2.com>F=<exter...@somewhere.com>R=virtual_user 
T=local_delivery S=1215

Thanks,
Malcolm McLean

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