<!DOCTYPE html><html><head><title></title></head><body><div style="font-family:Arial;">Heads-up: I enabled header rewriting for mynetworks in the Postfix config, which seems to help with the missing Message-IDs. Please prod me if email sending appears to be broken.</div><div style="font-family:Arial;"><br></div><div style="font-family:Arial;">Laurentiu</div></body></html>