MailEnable Professional Guide
SMTP - White list
Services and Connectors > SMTP Connector > SMTP - White list

White list IP addresses are those that are not checked for reverse DNS blacklisting or SPF and are not auto-blocked by the SMTP security options.

Setting

Description

Enable white list

Enables the SMTP white list.

Add

Adds an IP address to the white list.

Remove

Removes the selected IP address from the white list.

 

MailEnable can also automatically whitelist IP addresses to which it has addressed outbound e-mail. This helps reduce the SMTP service from rejecting email from valid senders, as it makes the assumption that if you send to an IP address then that IP is a valid mail server and incoming email from that IP should not be blocked.

Setting

Description

Enable white list

Enables the SMTP white list.

Add

Adds an IP address to the white list.

Remove

Removes the selected IP address from the white list.