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1. noudin-ledger

   added

   type-featureA feature request or enhancementA feature request or enhancement

   on Oct 8, 2022
2. noudin-ledger commented on Oct 8, 2022

   

   noudin-ledger

   on Oct 8, 2022

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   I propose myself to implement this.
3. ericvsmith commented on Oct 8, 2022

   

   ericvsmith

   on Oct 8, 2022

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   Please give a brief description of the RFC.
4. noudin-ledger commented on Oct 10, 2022

   

   noudin-ledger

   on Oct 10, 2022

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   Sure:

   RFC defines a new command ID.
   The sole purpose of the ID extension is to enable clients and servers to exchange information on their implementations for the purposes of statistical analysis and problem determination.
   ID command can be used by client to send an ID (hex information such as:

   • name: Name of the program
   • version: Version number of the program
   • os: Name of the operating system
   • os-version: Version of the operating system
   • vendor: Vendor of the client/server
   • support-url: URL to contact for support
   • address: Postal address of contact/vendor
   • date: Date program was released, specified as a date-time in IMAP4rev1
   • command: Command used to start the program
   • arguments: Arguments supplied on the command line, if any if any
   • environment: Description of environment, i.e., UNIX environment variables or Windows registry settings

   Client can also ask Server for its parameters.

   Implementations MUST NOT use contact information to submit automatic bug reports. Implementations may include information from an ID response in a report automatically prepared, but are prohibited from sending the report without user authorization.

   Basically by example:

   C: a023 ID ("name" "sodr" "version" "19.34"
               "vendor" "Pink Floyd Music Limited")
   S: * ID NIL
   S: a023 OK ID completed
   

   And

   C: a042 ID NIL
   S: * ID ("name" "Cyrus" "version" "1.5" "os" "sunos"
            "os-version" "5.5" 
            "support-url" "mailto:cyrus-bugs+@andrew.cmu.edu")
   S: a042 OK ID command completed
   

   Adding this RFC implementation (which already exists in customs versions of imaplib would allow all IMAP clients using it (such as https://github.com/OfflineIMAP/offlineimap3) to benefit from it and better support and bug leveraging.
5. iritkatriel

   added

   stdlibStandard Library Python modules in the Lib/ directoryStandard Library Python modules in the Lib/ directory

   on Nov 28, 2023
6. nuffin commented on May 19, 2024

   

   nuffin

   on May 19, 2024

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   I just copy the code from imaplib2, and monkey patched imaplib at runtime 🤣 the code is simple, as blow:

   ###
   # Monkey-patch imaplib to support the ID command ([RFC 2971](https://www.rfc-editor.org/rfc/rfc2971)) - begin
   ###
   imaplib.Commands['ID'] = ('AUTH', 'SELECTED')
   
   def imap_id_rfc2971(self, *kv_pairs, **kw):
       """(typ, [data]) = <instance>.id(kv_pairs)
       'kv_pairs' is a possibly empty list of keys and values.
       'data' is a list of ID key value pairs or NIL.
       NB: a single argument is assumed to be correctly formatted and is passed through unchanged
       (for backward compatibility with earlier version).
       Exchange information for problem analysis and determination.
       The ID extension is defined in RFC 2971. """
   
       name = 'ID'
   
       if not kv_pairs:
           data = 'NIL'
       elif len(kv_pairs) == 1:
           data = kv_pairs[0]     # Assume invoker passing correctly formatted string (back-compat)
       else:
           data = '(%s)' % ' '.join([(arg and self._quote(arg) or 'NIL') for arg in kv_pairs])
   
       return self._simple_command(name, data, **kw)
   
   imaplib.IMAP4.id = imap_id_rfc2971
   ###
   # Monkey-patch imaplib to support the ID command (RFC 2971) - end
   ###
   

   This code should be used as a temporary fix to work with the servers that require ID command, and it have not processed the response from server yet.
7. serhiy-storchaka

   added

   topic-email

   on Dec 17, 2024
8. serhiy-storchaka

   added a commit that references this issue on Jul 5, 2026

   gh-98092: Add imaplib.IMAP4.id method (GH-153136)

   28a8c18
9. serhiy-storchaka commented on Jul 5, 2026

   

   serhiy-storchaka

   on Jul 5, 2026

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   Added imaplib.IMAP4.id() in GH-153136, a wrapper for the ID command (RFC 2971).
10. serhiy-storchaka

    closed this as completedon Jul 5, 2026