Hi, I have two A52 5G's and I think, for a mid range phone, they are a load of *****. No amount of fiddling, resetting and every other suggested fix has managed to get public holidays on my wife's calendar, and emails are a complete loss. They are very rarely received on either handset, and the only way to force receive them, or to check for any, is to do a restart. Then, about 20 turn up, most of which have already been seen previously. We upgraded from Huawei P30's and had no.trouble at all with them. My wife wishes she'd kept hers, and has vowed never to have Samsung again. On the.email problem, the PC's are both set on IMAC and the handsets POP3, otherwise we manage to delete emails we want to keep. Other than bin them and get something else, any ideas?
Seems you haven't set up your email correctly, remove the accounts from the handsets and create new ones as IMAP. If it's not set up properly it's nothing to do with the phone. Imap and POP3 servers use different ports.