I have fastmail pulling email from my gmail inbox. With those emails in the same inbox with email for my new address, I miss nothing.
When I’m ready, I’ll set a rule to move incoming gmail into a folder so I can easily see all the senders with my gmail address. That’s when I can work on changing those accounts to use the new address. However … procrastination.
Very happy! Fastmail has been very reliable, the web UI is good, and the native app is nice. I do admit that I haven’t had the opportunity to put their spam filters to the test because my email comes primarily through gmail first.
When I’m ready, I’ll set a rule to move incoming gmail into a folder so I can easily see all the senders with my gmail address. That’s when I can work on changing those accounts to use the new address. However … procrastination.