012 mail imap

A classic!

012 is a common IMAP (Internet Message Access Protocol) command used to retrieve a specific message from a mailbox.

Here's a breakdown of the command:

• 0: The command number, which indicates that this is a request to retrieve a message.
• 1: The message number, which specifies the message to retrieve. In this case, the message number is 1.
• 2: The mailbox name, which specifies the mailbox from which to retrieve the message.

So, the full command is: 012

When you send this command to an IMAP server, it will respond with the contents of the first message in the specified mailbox.

For example, if you have a mailbox named INBOX and you want to retrieve the first message, you would send the command 012 to the IMAP server, and it would respond with the message contents.

Here's an example of what the response might look like:

* 1 FETCH (BODY[HEADER.FIELDS (SUBJECT FROM DATE)])
Subject: Hello World
From: John Doe <[email protected]>
Date: Wed, 12 Jan 2022 14:30:00 +0000

... message body...

In this example, the IMAP server responds with the subject, from, and date fields of the first message in the INBOX mailbox, as well as the message body.