[vPostMaster] When does always_bcc occur?

[Craig Isdahl]

Hello Everyone,

I know this is more a postfix question than vpostmaster but I wasn't sure
where in the vpostmaster process the always_bcc (main.cf) is executed.

Here's the background: we have a vpostmaster (commercial) setup running
always_bcc and I've noticed it appears those messages are also run through the
same spam/virus tests as the original message.  It seems wasteful to check the
same message twice.

If I create a rule to whitelist the always_bcc email address the checks are
skipped but I'm not sure if messages failing the spam tests are still
delivered to the always_bcc address.  Can anyone shed some light on this?

Thanks!
Craig