how to decode the email subject ?

[mohan lal]

Hi..

I have send a mail with Subject line as

[BILLING #PHY-945-49853]: [Ticket #12622] Payment Method

But in the source of the message the line is like below

Subject: =?UTF-8?B?W1NBTEVTICN CQk4tOTM1LTM3OT E3XTogW1RpY2tld CAjMTI2MjJdIFBh eW1lbnQ=?=
=?UTF-8?B?IE1ldGhvZA= =?=


It is encoded in Base 64.How can i decode it back to the original subject line in English using php ? I have tried with the php base64_decode($ subject) but it does not decode it to the original subject ([BILLING #PHY-945-49853]: [Ticket #12622] Payment Method)

I'm also attaching a sample email message in this mail.



sample

Return-Path: .........
X-Original-To: ..........
Delivered-To: ........
Received: ......
X-DKIM: ........
Received:....
To: ....
Subject: =?UTF-8?B?W1NBTEVTICN CQk4tOTM1LTM3OT E3XTogW1RpY2tld CAjMTI2MjJdIFBh eW1lbnQ=?=
=?UTF-8?B?IE1ldGhvZA= =?=
From: =?UTF-8?B?U0FWVllFSE9 TVElORyBTQUxFUw ==?=
X-Priority: ..
X-MSMail-Priority: normal
X-MimeOLE: Produced By Kayako Fusion v4.01.204
X-Mailer: Kayako Fusion v4.01.204
Reply-To: .......
Date: .....
Content-Type: multipart/alternative;
boundary="=_1.6 4496c432f574889 24404b338155a2d 7"
MIME-Version: 1.0
Message-Id: ....


This is a message in MIME Format.
If you see this, your mail reader does not support this format.

--=_1.64496c432f5 7488924404b3381 55a2d7
Content-Type: text/plain;
charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline



------------------------------------------------------
Support Center:
Content-Type: text/html;
charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline

If anyone knows please help me....

[johny10151981]

Issue 1: What are sending
you are not sending:

$var1="[BILLING #PHY-945-49853]: [Ticket #12622] Payment Method";

you are sending

[SALES #BBN-935-37917]: [Ticket #12622] Payment

Issue 2: where actually you subject start?
you are getting:

Subject: =?UTF-8?B?W1NBTEVTICNCQk4tOTM1LTM3OTE3XTogW1RpY2tldCAjMT I2MjJdIFBheW1lbnQ=?=
=?UTF-8?B?IE1ldGhvZA==?=

your subject start after third ? and end at the next ?. But I guess you are trying to decode wrong text..

Make your judgement.

To Clearly understand how MIME work please follow the link