send mail malforming message

[edwind]

Hi,

I'm using an excellent script for a guestbook but when I get a notification that someone has signed in the message I get has an error report. The code looks OK to me but there must be something amiss. Here's the code snippet that notifies of a post

if (strtoupper($notify) == "YES") {
$msgtitle = "Someone signed your guestbook";
$vcomment = str_replace(""","\"",$vcomment);   
$vcomment = stripslashes($vcomment);
$vcomment = str_replace("<br>","\n",$vcomment);
$msgcontent = "Local time : $tgl\n\nThe addition from $vname :\n----------------------------\n\n$vcomment\n\n-----End Message-----";
@mail($admin_email,$msgtitle,$msgcontent,"From: $vemail\n");
}
[/codr]
The error report says..
[error]
XML Parsing Error: not well-formed
Location: http://webmail.whatapicture.biz/mewebmail/HooDoo/Servlet/request.aspx?Cmd=GET-MESSAGE&Browser=2&Folder=%2FInbox&ID=3B207097F31F4D1299310AD0591EA8D7.MAI&BODY=0&DT=1305930258851
Line Number 1, Column 284:<BASEELEMENT SCHEMA="MESSAGE" METHOD="GET-MESSAGE"><ELEMENT ID="3B207097F31F4D1299310AD0591EA8D7.MAI"><FOLDER><![CDATA[\Inbox]]></FOLDER><TO><![CDATA[[email protected]]]></TO><SUBJECT><![CDATA[someone signed your guestbook]]></SUBJECT><RECEIVED>Fri, 20 May 2011 16:52:15 0000</RECEIVED><ATTACHMENTS EXISTS="0"></ATTACHMENTS></ELEMENT><RETURNVALUE>1</RETURNVALUE></BASEELEMENT>
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------^
[/error]
Can anyone help please? 

[Drummin]

Not sure about using @mail().  I've been using mail() and I have headers.

$headers = "From: $siteemail\r\n";
$headers .= "Reply-To: $siteemail\r\n";
$headers .= "Organization: $adminname \r\n";
$headers .= "X-Sender: $siteemail \r\n";
$headers .= "X-Priority: 3 \r\n";
$headers .= "X-Mailer: php\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";
     mail($mail_to, $mail_subject, $mail_body, $headers);

[edwind]

Thanks for the suggestion Drummin.

I tried your fix but it makes no difference at all so I'll leave it in place.

I still get an email but it also still invokes a new window with the error report.

So I'm still looking for help.