property UseEhlo: boolean; default True;
Description
Determines whether the client will connect to the server with the SMTP EHLO greeting that instructs the server to send the supported authentication types after the banner greeting.
This property is used in the TScSMTPClient.Connect method prior to sending the HeloName to the SMTP server. When True, the client identification is sent using the EHLO command. Authentication types supported by the server are captured upon successful completion of the EHLO command. When False, the HELO command is used for client identification.
The default value is True.
See also