4D Internet Commands give database developers access to many key elements of the Internet. A majority of the Internet commands specific to mail have been deprecated through the recent releases of 4D. Below are the deprecated commands and the suggested workarounds.

IC Send Mail (deprecated)
As of 4D v18, the commands from this theme are deprecated. It is now recommended to use the commands and methods of the 4D "Mail" built-in theme, such as SMTP New transporter and transporter.send( ). 

IC POP3 Review Mail (deprecated)
As of 4D v18 R6, the commands from this theme are deprecated. It is now recommended to use the commands and functions of the 4D "Mail" built-in theme, such as POP3 New transporter and POP3_transporter.getMail( ). 

IC IMAP Review Mail (deprecated)
As of 4D v19, the commands from this theme are deprecated. It is now recommended to use the commands and functions of the 4D "Mail" built-in theme, such as POP3 New transporter and POP3_transporter.getMail( ). See also the IMAPTransporter class documentation on developer.4d.com/docs.