Productivity 1 min read

ACAP

Last Updated February 18, 2022 9:00 am

Short of Application Configuration Access Protocol, an e-mail protocol being developed by the IETF to complement IMAP4. ACAP supports related e-mail services such as subscribing to bulletin boards, and organizing and searching mailboxes and address books.

ACAP was previously known as IMSP (Interactive Mail Support Protocol).

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