On Nov 23, 2010, at 12:17 PM, Gary Smith wrote: > I'm expecting to setup 5 IP's for outgoing email and as such the RNDS records > for them as well. I just want to make sure that there's little, if any, > problems for myself and my customers that use my services.
Hi Gary, You'll probably want to warm up those IPs first. Generally ESPs do this by siphoning off small percentage of emails from their usual IPs to deliver from this range, gradually increasing as deliverability improves. SPF may help as well here for those who check. And registering the IPs with as many large receivers will help (Yahoo in particular). HTH, -will
