Sinch’s validated IP warmup plan for ramping up email volume on shared
and dedicated IPs can be used to establish a positive sending reputation
with ISPs. The Sinch E-mail 365 IP Warming Template is attached below:
When working with a new IP, it becomes important that receiving ISP’s
are familiar with the IP address. Shared IP pools allow senders to come
online quickly without an IP warming period, which is the gradual
process to establish reputation as a legit...