(PHP 4 >= 4.3.3, PHP 5, PHP 7) Set or fetch imap timeout

(PHP 4, PHP 5, PHP 7) Gets the last IMAP error that occurred during this page request

(PHP 4, PHP 5, PHP 7) Gets and sort messages

(PHP 4, PHP 5, PHP 7) Gets the message sequence number for the given UID

(PHP 4 >= 4.0.5, PECL vpopmail >= 0.2) Delete a user from a virtual domain

(PHP 4, PHP 5, PHP 7) List all the subscribed mailboxes

(PHP 4, PHP 5, PHP 7) Copy specified messages to a mailbox

(PHP 4, PHP 5, PHP 7) Convert an 8bit string to a quoted-printable string

(PHP 4, PHP 5, PHP 7) Delete a mailbox bool imap_deletemailbox

(PHP 4, PHP 5, PHP 7) Read the structure of a particular message