We had a constant ask from our customers interested in cold emailing that they needed a way to continue warming up email ids, that's present / created on Mutant Mail.
Important : Mutant Mail doesn't allow cold mailing. However, you are allowed to use a parallel system for cold emailing, and receive / reply emails via Mutant Mail for same domain.
So, guess what we did. :)
We have brought the requested feature live.
Apart from using this feature for warm up. Exact same system can also be used, if you use CRM systems like HelpSpace and need one way forwarding.
We already have customers using our Warm Up feature for warm up with their favorite tools like instantly and also with crm like Help Space.
You can find details on how to use the system in our Knowledge base article.