If you believe that emails from Aha! Roadmaps are being rejected by your corporate email server or caught by email spam filters, then there are two ways to ensure that Aha! Roadmaps emails will be received by your email server.
First, allow list the following email domains:
@aha.io
@mailer.aha.io
@iad-prod1.mailer.aha.io
@iad-prod2.mailer.aha.io
@iad-prod3.mailer.aha.io
@dub-prod4.mailer.aha.io
Second, allow list the following IP addresses, which Aha! Roadmaps uses to send email:
198.2.186.180
54.240.46.204
54.240.46.205