DevOps & SysAdmins: Postfix error 5.7.0 : Must issue a STARTTLS command first

DevOps & SysAdmins: Postfix error 5.7.0 : Must issue a STARTTLS command first

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DevOps & SysAdmins: lost connection after STARTTLS: Postfix (2 Solutions!!)
DevOps & SysAdmins: lost connection after STARTTLS: Postfix (2 Solutions!!)
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