Connecting to a mail server – telnet SMTP test (sending email from Mac or linux terminal)

How to connect to a smtp mailserver via port 587 or 25 using the command line in OSX or linux. Issue SMTP commands like EHLO, VRFY, and MAIL to send email with telnet. Learn about AUTH PLAIN base 64 encoding and more! See mailslurp.com/guides/ for more tutorials and email guides.

https://docs.mailslurp.com/imap-smtp/#smtp-usage

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by MailSlurp

linux smtp server