Problems with e mail client in IOS 14.5 on upgrading to this version my email client stopped recognising incoming email addresses as valid when i tried to reply the client did not recognise the email address was valid.
A pop op listed all th compromised e mail passwords a lot of the old ones i no longer used and deleting app passwords worked also deleting them from the app page.
I also found that deleting the account and re adding the account only worked if VPN is off
