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

(PHP 4, PHP 5, PHP 7) Unsubscribe from a mailbox

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

(PHP 4, PHP 5, PHP 7) Check current mailbox object

(PECL mailparse >= 0.9.0) Frees a MIME resource

(PHP 4, PHP 5, PHP 7) Reopen IMAP stream to new

(PHP 4 >= 4.0.7, PECL vpopmail >= 0.2) Get all lines of an alias for a domain

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

(PHP 4, PHP 5, PHP 7) Gets the number of messages in the current mailbox

(PHP 4, PHP 5, PHP 7) Converts ISO-8859-1 string to modified UTF-7 text