Messaging
Instant and Otherwise
Reciprocity in Electronic Mail
A while back Jeremy Zawodny mentioned that a bunch of yahoos were talking about validating the sending address before delivering mail from that address. Here's a milter that attempts to do just that: milter-sender: Real-time sender address verification for Sendmail 8.12. The question answered here is only, "Will a reply work?"5:07:03 PM # Google It!
categories: Messaging