Why doesn't Gmail forwarding emails always work?

Question

gmail

I have a mailbox [email protected], it's on Gmail. In this mailbox ( [email protected]) I have set up forwarding to another mailbox [email protected]that is also on Gmail . Now I randomly discovered that not all letters from are [email protected]sent to [email protected], although in theory they should be sent instantly. Here are my take.ms/S3Vuh settings .

Answer 1

Yes, it doesn't always work.

Answer 2

loop protection,
then you are still lucky that something was forwarded

Answer 3

It is better to use the collection of mail

Answer 4

I have the same situation, mail on G-suit, two addresses, one main, the other - incoming from the site. From the incoming forwarding to the main one is configured.
The shipping time takes about an hour, by the way, and it is written in the manuals. that there is a delay.
You probably have the same thing - they just looked that there was a letter in one box, but not in the other, and decided that the forwarding did not work.