On Fri, 2018-03-23 at 10:37 +0000, Bointon, Timothy(AWF) wrote: > Odd request.. Has anyone ever purchased IPs from one ESP to use with a > new ESP (ie. To avoid the IP warm up process on new IPs)? What are the > pitfalls here?
Hi Tim, Interesting idea. When you purchase a netblock (range of IP addresses) and have it reallocated to your organisation, certain characteristics of the netblock are altered, such as the Internet registration details. Basically, the warm-up process is about building a solid reputation with mailbox providers. Many data points are used, the actual sending IP addresses being only one of them. So, by re-allocating a netblock you reset some data points. How much that will influence things I don't know. Also, spammers are know to "hijack" netblocks by making fraudulent reassignment requests. Most providers have measures in place to detect that and maybe there's a chance you'd run afoul of those checks. Or, everything could just work as before. I would suggest that you plan for the worst and hope for the best. Ken. -- Ken O'Driscoll / We Monitor Email t: +353 1 254 9400 | w: www.wemonitoremail.com Need to understand deliverability? Now there's a book: www.wemonitoremail.com/book _______________________________________________ mailop mailing list [email protected] https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
