Hi Tom: Is that a part of where a IP host does security checks like ping backs to ensure the sender has an actual active e-mail address and bounces a copy back to the sending server if the ping back fails? A friend told me about this but he didn't have a name for it and I didn't know if this was the case but it is sounding more and more like he may have been correct. If a message is, cocpy of it, bounced back to the AI2 Mailman then Mailman, if setup incorrectly, will count the number of bounces and when some threshold is reached remove the client like me or anyone from the AI2 Talk list. Does this sound like the security package you are talking about? Rick USA
-----Original Message----- From: Talk [mailto:talk-bounces+ofbgmail=mi.rr....@lists.window-eyes.com] On Behalf Of Tom via Talk Sent: Tuesday, August 25, 2015 4:22 PM To: talk@lists.window-eyes.com Subject: Re: confirm 9318119c34587b6b053db7594c5995328f840711 This sounds like a DMARC (Domain-based Message Authentication, Reporting and Conformance) issue. Newer versions of Mailman can be configured to take care of the problem. ** Your Message ** >Hi well it's Mailman and I know this from first hand experience as had exactly the same issues when I ran lists on Mailman. _______________________________________________ Any views or opinions presented in this email are solely those of the author and do not necessarily represent those of Ai Squared. For membership options, visit http://lists.window-eyes.com/options.cgi/talk-window-eyes.com/ofbgmail%40mi. rr.com. For subscription options, visit http://lists.window-eyes.com/listinfo.cgi/talk-window-eyes.com List archives can be found at http://lists.window-eyes.com/private.cgi/talk-window-eyes.com _______________________________________________ Any views or opinions presented in this email are solely those of the author and do not necessarily represent those of Ai Squared. For membership options, visit http://lists.window-eyes.com/options.cgi/talk-window-eyes.com/archive%40mail-archive.com. For subscription options, visit http://lists.window-eyes.com/listinfo.cgi/talk-window-eyes.com List archives can be found at http://lists.window-eyes.com/private.cgi/talk-window-eyes.com
