SMTP server options

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SMTP server options

SMTP greeting banner Default Max number of recipients accepted for delivery Disable SMTP VRFY command Yes No Timeout in seconds for SMTP transactions Timeout before sending 4xx/5xx error response Error count for temporarily ignore a client Error count for closing connection HELO is required Yes No Allow untrusted routing Yes No Restrict ETRN command upon... Default Restrictions on sends in HELO commands Default Restrictions on sender addresses Default Restrictions on recipient addresses Default Restrict mail relaying Default SMTP server response on access map violation SMTP server response on invalid hostname reject SMTP server response on RBL domains violation SMTP server response on client reject SMTP server response on forbidden relaying SMTP server response on unknown domain reject SMTP server response on unknown client reject SMTP server response on unknown hostname reject None None

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