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QMQP: That Other Mail Transfer Protocol

2021-06-29 4 min read Email Networking Sysadmin stuff Tech explained Teknikal_Domain Unable to load comment count

Everyone (okay, everyone this is relevant to) knows what SMTP is, the standard for mail transfer. It’s even in the name, Simple Mail Transfer Protocol, which is how mail servers have been sending mail to other mail servers since… a while. Well, fun fact, there’s another protocol that accomplishes the same goal: QMQP, the Quick Mail Queuing Protocol.

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