[vPostMaster] increase in bounced emails

[Shawn Doyle]

Recently we've been getting a lot more bounced emails when sending from our site.

The majority are:
Client host rejected: rDNS/DNS validation
    failed. Please setup matching DNS and rDNS records:


Is this due mainly to more receiving sites locking down against spam or do we have something 
misconfiguration on our side?  Since has DENS all over it, is this something we need to speak with 
our ISP about?




-- 
Shawn Doyle
sdoyle at releaseteam.com
(720) 887 0489 (office)
(303) 356 2716 (cell)

ReleaseTEAM Inc
http://www.releaseteam.com
http://www.linkedin.com/in/releaseteam
IBM Rational Certified Consultants
IBM Business Partner

Colorado Rational User Group
http://www.releaseteam.com/crccug