On 21.04.19 22:21, Michael Rathbun wrote: > That's your option, certainly. However, if you run a large "free" mail > system, > > o you discover that up to 80% of the mail you finally accept, filter and > deliver (store) goes to accounts that have been abandoned. You paid to > analyze, transport, and store poop that can't be used as fertilizer.
As a "free" mail system provider, I'd disable those abandoned accounts and not rely on the email senders to track their recipients and stop sending mails. Is there anything wrong with telling the sender: "550 Mailbox abandoned for X months" instead of accepting truckloads of poop for them? This is a lot easier than forcing any kind of tracking on the senders, because you actually know if a mailbox is being looked into or not. And it would solve all the other issues you mention. Thomas -- Thomas Walter Datenverarbeitungszentrale FH Münster - University of Applied Sciences - Corrensstr. 25, Raum B 112 48149 Münster Tel: +49 251 83 64 908 Fax: +49 251 83 64 910 www.fh-muenster.de/dvz/ _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop