Search notes:

SMTP

SMTP = Simple Mail Transfer Protocol

See also

The PowerShell preference variable $PSEmailServer specifies the default SMTP server for the PowerShell cmdlet send-mailMessage.
dnsdiag.exe (C:\Program Files (x86)\Windows Resource Kits\Tools) is an SMTP DNS Diagnostic Program.
The Oracle package utl_smtp
The Perl modules Net::SMTP, Email::Sender::Transport::SMTP etc.
RFC 3463 RFC 5248

Index

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