IMAP Extensions
QUOTA: IMAP4 QUOTA extension[edit | edit source]
- RFC 2087
- Known supporting servers:
- Dovecot v1.0+ (read-only)
- IceWarp Mail Server v9.4+ (read-only)
- Known unsupporting servers:
LITERAL+: IMAP4 non-synchronizing literals[edit | edit source]
- RFC 2088
- Known supporting servers:
- Dovecot v1.0+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
IDLE: IMAP4 IDLE command[edit | edit source]
- RFC 2177
- Known supporting servers:
- Dovecot v1.0+
- IceWarp Mail Server v9.4+
- Known unsupporting servers:
LOGIN-REFERRALS: IMAP4 Login Referrals[edit | edit source]
- RFC 2221
- Known supporting servers:
- Dovecot v1.0+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
NAMESPACE: IMAP4 Namespace[edit | edit source]
- RFC 2342
- Known supporting servers:
- Dovecot v1.0+
- IceWarp Mail Server v9.4+
- Known unsupporting servers:
ID: IMAP4 ID extension[edit | edit source]
- RFC 2971
- Known supporting servers:
- Dovecot v1.2+
- IceWarp Mail Server v9.4+
- Known unsupporting servers:
CHILDREN: IMAP4 Child Mailbox Extension[edit | edit source]
- RFC 3348
- Known supporting servers:
- Dovecot v1.0+
- IceWarp Mail Server v9.4+
- Known unsupporting servers:
MULTIAPPEND: IMAP4 MULTIAPPEND Extension[edit | edit source]
- RFC 3502
- Known supporting servers:
- Dovecot v1.0+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
UNSELECT: IMAP4 UNSELECT command[edit | edit source]
- RFC 3691
- Known supporting servers:
- Dovecot v1.0+
- IceWarp Mail Server v9.4+
- Known unsupporting servers:
ACL: Access Control List (ACL) Extension[edit | edit source]
- RFC 4314
- Known supporting servers:
- Dovecot v1.2+
- IceWarp Mail Server v10.0+
- Known unsupporting servers:
- IceWarp Mail Server v9.4
UIDPLUS: IMAP UIDPLUS extension[edit | edit source]
- RFC 4315
- Known supporting servers:
- Dovecot v1.1+
- IceWarp Mail Server v9.4+
- Known unsupporting servers:
CONDSTORE: IMAP Extension for Conditional STORE Operation or Quick Flag Changes Resynchronization[edit | edit source]
- RFC 4551
- Known supporting servers:
- Dovecot v1.2+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
ESEARCH: IMAP4 Extension to SEARCH Command for Controlling What Kind of Information Is Returned[edit | edit source]
- RFC 4731
- Known supporting servers:
- Dovecot v1.2+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
SASL-IR: IMAP Extension for Simple Authentication and Security Layer (SASL) Initial Client Response[edit | edit source]
- RFC 4959
- Known supporting servers:
- Dovecot v1.0+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
WITHIN: WITHIN Search Extension to the IMAP Protocol[edit | edit source]
- RFC 5032
- Known supporting servers:
- Dovecot v1.2+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
ENABLE: The IMAP ENABLE Extension[edit | edit source]
- RFC 5161
- Known supporting servers:
- Dovecot v1.2+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
QRESYNC: IMAP4 Extensions for Quick Mailbox Resynchronization[edit | edit source]
- RFC 5162
- Known supporting servers:
- Dovecot v1.2+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
SEARCHRES: IMAP Extension for Referencing the Last SEARCH Result[edit | edit source]
- RFC 5182
- Known supporting servers:
- Dovecot v1.2+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
SORT: IMAP SORT and THREAD Extensions[edit | edit source]
- RFC 5256
- Known supporting servers:
- Dovecot v1.0+
- IceWarp Mail Server v9.4+ (except that it returns "y8 NO THREAD Arguments invalid" in response to "y8 UID THREAD ORDEREDSUBJECT utf-8 ALL"...)
- Known unsupporting servers:
THREAD=ORDEREDSUBJECT: IMAP SORT and THREAD Extensions[edit | edit source]
- RFC 5256
- Known supporting servers:
- IceWarp Mail Server v9.4+ (see above)
- Known unsupporting servers:
- Dovecot (v1.2)
THREAD=REFERENCES: IMAP SORT and THREAD Extensions[edit | edit source]
- RFC 5256
- Known supporting servers:
- Dovecot v1.0+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
CONTEXT=SEARCH: Contexts for IMAP4[edit | edit source]
- RFC 5267
- Known supporting servers:
- Dovecot v1.2+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
CONTEXT=SORT: Contexts for IMAP4[edit | edit source]
- RFC 5267
- Known supporting servers:
- Known unsupporting servers:
- Dovecot (v1.2)
- IceWarp Mail Server v9.4/v10.0
ESORT: Contexts for IMAP4[edit | edit source]
- RFC 5267
- Known supporting servers:
- Dovecot v1.2+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
I18NLEVEL=1: Internet Message Access Protocol Internationalization[edit | edit source]
- RFC 5255
- Known supporting servers:
- Dovecot v1.1+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0
I18NLEVEL=2: Internet Message Access Protocol Internationalization[edit | edit source]
- RFC 5255
- Known supporting servers:
- Known unsupporting servers:
- Dovecot (v1.2)
- IceWarp Mail Server v9.4/v10.0
LANGUAGE: Internet Message Access Protocol Internationalization[edit | edit source]
- RFC 5255
- Known supporting servers:
- Known unsupporting servers:
- Dovecot (v1.2)
- IceWarp Mail Server v9.4/v10.0
LIST-EXTENDED: IMAP4 - LIST Command Extensions[edit | edit source]
- RFC 5258
- Known supporting servers:
- Dovecot v1.1+
- Known unsupporting servers:
- IceWarp Mail Server v9.4/v10.0