Returning a AS version >2.5 (such as 14 for instance) for the IMAP backend automatically enables HTML email with the latest code:
+ /**
+ * Indicates which AS version is supported by the backend.
+ *
+ * @access public
+ * @return string AS version constant
+ */
+ public function GetSupportedASVersion() {
+ return ZPush::ASV_14;
+ }
Returning a AS version >2.5 (such as 14 for instance) for the IMAP backend automatically enables HTML email with the latest code: