Despite the fact that mail servers can be configured to silently discard email, the SMTP RFC strongly discourages this unless senders are identified to generally be fraudulent or undesirable. For all other mail, the RFC recommends returning undeliverable mail having an error code. In the event you don’t make https://it-support89445.mdkblog.com/32368652/little-known-facts-about-powermtasend-email