The name or address of the mail server.

Data Type

string

Default Value

""

Remarks

This property specifies the IP address or the domain name of the mail server. It must be set before a connection is attempted and cannot be changed once a connection is in progress.

If this property is set to a domain name, a DNS request is initiated.

If the connection is configured to use a SOCKS firewall, the value assigned to this property may be preceded with a "*". If this is the case, the host name is passed to the firewall unresolved and the firewall performs the DNS resolution.