Re-evaluation of smtpd queue entries

[Alexander Hall]

Hi!

When setting up your first host or hosts to use smtpd it is inevitable 
to make some mistakes here and there, which e.g. could cause delivery 
attempts of an email to the wrong host ("relay via boo.hoo").

Now, that is obviously not a problem per se, but after fixing the 
config, I cannot seem to "re-evaluate" those entries, causing them to be 
forever locked in the queue. So far, I've ended up manually editing the 
envelopes and fixing the issues I've found.

Is this expected or unexpected behaviour? Maybe some rfc even mandate 
that routing decision should be taken on first arrival, and may not 
change later?

/Alexander