Mail2 is incorrectly listed as having a 192.x.x.x address. http://www.dnsreport.com/tools/dnsreport.ch?domain=cityharvest.org They're reverse DNS lookup found this and decided that you may be a spammer if using that address block. Al -----Original Message----- From: Jen [mailto:jmar@xxxxxxxxxxxxxxx] Sent: Wednesday, April 14, 2004 11:08 AM To: [ExchangeList] Subject: [exchangelist] invalid mx record http://www.MSExchange.org/ hi, When one of my users tryies to reply to an email received, they get the following bounce back message. are they blocking emails from us? Your message did not reach some or all of the intended recipients. Subject: RE: Timetables Sent: 4/14/2004 10:18 AM The following recipient(s) could not be reached: 'xxxx@xxxxxxx' on 4/14/2004 10:18 AM There was a SMTP communication problem with the recipient's email server. Please contact your system administrator. <mail.company #5.5.0 smtp;553 sorry, one of your MX records is invalid> ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=exchangelist Exchange Newsletters: http://www.msexchange.org/pages/newsletter.asp Exchange FAQ: http://www.msexchange.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 ISA Server Resource Site: http://www.isaserver.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------
