Re: [mailop] Webmail

2016-04-08 Thread Kirk MacDonald
Convergence... which is part of the Oracle Communications Suite. I'd also be curious if any "larger" mailbox providers are using something other than Oracle, OpenXchange, Openwave or Zimbra. Kirk MacDonald System Administrator Internet Eastlink -Original Message- From: mailop [mailto:

[mailop] Apparent att.net oddity causes AUP violation complaints?

2016-04-08 Thread Michael Rathbun
Howdy, We have seen a trickle of complaints to our upstream naming one of our hosted customer's IPs as a culprit. The spamcomplain software used by the complainant (always the same complainant) fixes on a header line like this: >Received: from (customer's IP) (EHLO fgateway13.ISP.att.net) (207.1

Re: [mailop] Apparent att.net oddity causes AUP violation complaints?

2016-04-08 Thread Suresh Ramasubramanian
Unless att is using carrier grade nat within its networks but not numbering them with rfc 1918 - just using random other IP space. That'd cause strange IPs- sometimes yours - to turn up in their headers. An Italian ISP called fastweb used to do that years ago (probably still do, who knows) --