Trying list because postmaster bounced: 550 #5.1.0 Address rejected postmaster(a)vodafone.co.nzmailto:postmaster(a)vodafone.co.nz From: Regan Murphy Sent: Wednesday, 4 July 2012 3:07 p.m. To: 'postmaster(a)vodafone.co.nz' Subject: Attn: Vodafone Mail Admin - Bouncing emails Dear Vodafone Mail Admin I think you are rejecting emails relayed between two of your internal mail servers. Please check and fix. Both Sender and Reporting MTAs listed below belong to you. Thanks Regan From: mail.marshal(a)vodafone.commailto:mail.marshal(a)vodafone.com [mailto:mail.marshal(a)vodafone.com]mailto:[mailto:mail.marshal(a)vodafone.com] Sent: Wednesday, 4 July 2012 2:52 p.m. To: OA User Subject: Undeliverable Mail: "FW: xxxxxxx" Your message: From: user(a)oasystems.co.nzmailto:user(a)oasystems.co.nz Subject: FW: xxxxxxx Could not be delivered because of Server refused mail at MAIL FROM - 530 5.7.1 Client was not authenticated The following recipients were affected: user(a)vodafone.commailto:user(a)vodafone.com Additional Information ====================== Original Sender: mailto:user(a)oasystems.co.nz> Sender-MTA: <195.232.244.9> Reporting-MTA: MessageName: Last-Attempt-Date: <14:51:55 Wed, 04 July 2012> Regan Murphy Microsoft Solution Architect | OA Systems Ltd | Level 1, OA Systems House, 1C/95 Ascot Ave, Remuera, Auckland 1051, New Zealand DDI +64 (9) 966 5982 | Mobile +64 (27) 566 9914 | Office +64 (9) 522 2370 | regan.murphy(a)oasystems.co.nzmailto:regan.murphy(a)oasystems.co.nz | http://oasystems.co.nzhttp://oasystems.co.nz/ [Description: Description: cid:image001.jpg(a)01CB4AEA.58C21C30] This communication, including any attachments, may contain information which is confidential. If you are not the intended recipient: please contact the sender as soon as possible; delete all copies of this communication; and note that you are not authorised to read, copy, use or disclose any part of this communication to anyone. Thank you.