Good day I am running a mail server with postfix but my clients who uses the SBS 2008 pop3 connector are having problems when they send a read/delivery request in their e-mails. The SBS event viewer says because of invalid headers the pop3 connector could not download the e-mails.
I checked on web-mail and saw that the e-mails that cannot be downloaded have the return path set to mailer daemon. How can I change the return path on the e-mails that sent back as a delivery/read notification to the original sender. regards *Paddington Chidziva* Systems Engineer [image: snowball] <http://www.snowball.co.za/> tel: +27 (0)21 880 2228 fax: +27 (0)21 880 2229 cell: +27 (0)74 780 7025 email: padding...@snowball.co.za web: www.snowball.co.za Find Us: <http://www.linkedin.com/company/1014497> <http://www.facebook.com/snowisp> <http://twitter.com/snowballeffect> <http://feeds.feedburner.com/snowball>