If you have your mail server in order, think SPF, DKIM/DMARC, this rarely if ever happens and when it does you will be notified. These days, i know more priva

If you have your mail server in order, think SPF, DKIM/DMARC, this rarely if ever happens and when it does you will be notified. These days, i know more private individuals who configured their mail server well than that i know businesses who do.