Re: [Mailman-Users] Executive summary of DMARC issues

2014-05-16 Thread mail.ulticom.com
On May 16, 2014, at 5:49, Stephen J. Turnbull step...@xemacs.org wrote: Gary Algier writes: I ran some tests this morning. I created an Exchange distribution list here and added myself five ways on the list: 1. On our Exchange server (how I receive internal emails) 2. On a local Linux

Re: [Mailman-Users] DMARC issues

2014-04-10 Thread mail.ulticom.com
On Apr 10, 2014, at 20:25, Mark Sapiro m...@msapiro.net wrote: On 04/10/2014 07:25 AM, Joseph Brennan wrote: They're breaking RFC 822 / 5322. The From: field specifies the author(s) of the message, that is, the mailbox(es) of the person(s) or system(s) responsible for the writing of