The warm-up tool is based on generating an email activity between you and other users, so you'll receive emails from other users that are connected to warm-up.

Archiving

Incoming emails are automatically archived for 20 minutes and won't clutter up your mailboxes.

You should not redirect, delete or otherwise combine with warm-up emails yourself, as this may violate the algorithms for simulating real correspondence. Receiving emails is a very important part of a good warm-up and gaining your reputation as a sender.

Filters are destroying your warm-up process!

BTW a special filter can harm all the warm-up processes - imagine all the users set a special filter to the word "warmup" and put all the messages to a specific folder, just for these messages. What do you think? how will it affect the warm-up?

So after long research and development, we decided to automatically archive all the messages.

How does it work?

1. A message landed in your inbox
2. It will be there for 20 min approximately
3. We will archive it
4. If the message is a part of a thread, the thread will be in the inbox until the thread finishes, and then we will archive it.

Filtration

If you don't want to see warm-up emails in your inbox at all, even for a short amount of time, you can resort to email display filtering.