Mailenable esmtp id

A very specific question!

In MailEnable, ESMTP (Extended Simple Mail Transfer Protocol) is a protocol used for sending and receiving email messages. When an email message is sent using ESMTP, MailEnable generates an ID for the message, which is used to track the message's delivery status.

The ESMTP ID is a unique identifier assigned to each email message and is used to identify the message in MailEnable's logs and databases. The ID is typically a combination of the message's sender, recipient, and timestamp, and is used to track the message's delivery status, including whether it was delivered, bounced, or rejected.

In MailEnable, the ESMTP ID is typically in the format of =<[email protected]> <[email protected]> <timestamp>. For example:

=<[email protected]> <[email protected]> 1234567890>

This ID can be used to track the message's delivery status in MailEnable's logs and databases, and can also be used to identify the message in case of delivery issues or errors.

It's worth noting that the ESMTP ID is different from the Message-ID header, which is a unique identifier assigned to each email message by the email client or server. The ESMTP ID is specific to MailEnable and is used internally to track the message's delivery status, while the Message-ID header is used to identify the message in email clients and other email systems.