SMTP Service Extensions

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权威例句

SMTP Service Extensions
SMTP Service Extensions
SMTP Service Extensions
Simple Mail Transfer Protocol (SMTP) Service Extension for Delivery Status Notifications (DSNs)
SMTP Service Extension for 8bit-MIMEtransport
SMTP Service Extension for Message Size Declaration
SMTP Service Extension for Message Size Declaration
SMTP Service Extension for 8-bit MIME Transport
SMTP Service Extensions for Transmission of Large ...
SMTP Service Extension for Returning Enhanced Error Codes
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