switched from icloud to proton

iCloud for years has been deleting my emails at random, not receiving or sending at random, search feature doesn't work.

made decision today to get rid of my lifelong email for proton.

I despise iCloud ... never ever use iCloud.

God knows how many genuinely important and life altering emails and chances I missed because of it.

Only figured out today it was me and this was happening. Angry doesn't describe it.