Why is mail always sending messages and re-sending emails already send and also not sending out emails it is suppose to send?
I have sync my office outlook email on to my Macs mail. It is always sending messages? Although I have no idea what it is sending. It takes forever to send out an email and it doesn't sync properly. I would be getter emails hours later or the next day. Sometimes it would send the same email out multiple times? Why is this happening??
iMac 27″, macOS 11.2