MAIL_sendMail

Description: Sends a mail, that may be GPG encrypted and contain an attachement via the cryptmail gateway.
Parameter:

• eMail: eMail address of the recipient.
• message: The message text.
• subject: The subject of the eMail.
• file: The file name (with full path) to attach or empty if no file should be attached.
• from: The sender's email address.