Ubuntu Linux machine sending HTML emails to Outlook 2003 using PEAR package Mail_Mime

Hi All, I'm new to the list. My name is Tim-H. Heuer, live in NZ and am a PHP developer since about 2 years... We've got a problem with our Ubuntu Linux machine sending HTML emails to Outlook 2003: It's an Ubuntu Server (uname -a Linux CDR2-221 2.6.24-19-server #1 SMP Wed Jun 18 15:18:00 UTC 2008 i686 GNU/Linux) with the newest version of Postfix installed as the Mail server. Unfortunately, all emails sent as HTML, using the PEAR library for sending email like so: public static function sendEmail($fromEmail, $recipientsEmails, $subject, $txtBody, $htmlBody = null, $ccEmails = null) { require_once 'Mail.php'; require_once 'Mail/mime.php'; $message = new Mail_mime(); $message->setTXTBody($txtBody); if (!$htmlBody) $htmlBody = str_replace("\n", "<br />\n", $txtBody); $message->setHTMLBody($htmlBody); $message->setFrom($fromEmail); if ($ccEmails) { if (!is_array($ccEmails)) $ccEmails = array($ccEmails); foreach ($ccEmails as $cc) { $message->addCc($cc); } } //$message->addCc("mike@insiteorg.com"); $message->setSubject($subject); $body = $message->get(); $headers = $message->headers(); $mail = Mail::factory("mail"); if (!is_array($recipientsEmails)) $recipientsEmails = array($recipientsEmails); foreach ($recipientsEmails as $mailto) { $mail->send($mailto, $headers, $body); } } arrive with only the plaintext part in Outlook 2003 (and only in Outlook 2003). All other email programs (Outlook 2007 e.g.) seem to work fine with the formatting. This only started happening on the Linux machine and works fine when emails are sent by a windows host or another mail server from the ISP. So i suspect it must be the setup of Postfix on that machine that is not quite correct. Other than that, i get the following messages from PHP (which are slightly different to what i get from the local machine!), apparently the PEAR library has some (strinct) warnings which i thought should be ok and work: *Strict Standards*: Assigning the return value of new by reference is deprecated in */usr/share/php/Mail.php* on line *154* *Strict Standards*: Assigning the return value of new by reference is deprecated in */usr/share/php/PEAR.php* on line *569* *Strict Standards*: Assigning the return value of new by reference is deprecated in */usr/share/php/PEAR.php* on line *572* *Strict Standards*: Non-static method Mail::factory() should not be called statically in */home/magsbyme/www/ ljhooker.ddm.magsbyme.com/lib/myTools.class.php* on line *1035* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail.php* on line *156* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail/mail.php* on line *115* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method Mail::factory() should not be called statically in */home/magsbyme/www/ ljhooker.ddm.magsbyme.com/lib/myTools.class.php* on line *1035* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail.php* on line *156* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail/mail.php* on line *115* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method Mail::factory() should not be called statically in */home/magsbyme/www/ ljhooker.ddm.magsbyme.com/lib/myTools.class.php* on line *1035* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail.php* on line *156* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail/mail.php* on line *115* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method PEAR::raiseError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail/mail.php* on line *136* *Strict Standards*: Non-static method PEAR::getStaticProperty() should not be called statically, assuming $this from incompatible context in * /usr/share/php/PEAR.php* on line *867* *Strict Standards*: Non-static method Mail::factory() should not be called statically in */home/magsbyme/www/ ljhooker.ddm.magsbyme.com/lib/myTools.class.php* on line *1035* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail.php* on line *156* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail/mail.php* on line *115* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method Mail::factory() should not be called statically in */home/magsbyme/www/ ljhooker.ddm.magsbyme.com/lib/myTools.class.php* on line *1035* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail.php* on line *156* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method PEAR::isError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail/mail.php* on line *115* *Strict Standards*: is_a(): Deprecated. Please use the instanceof operator in */usr/share/php/PEAR.php* on line *281* *Strict Standards*: Non-static method PEAR::raiseError() should not be called statically, assuming $this from incompatible context in * /usr/share/php/Mail/mail.php* on line *136* *Strict Standards*: Non-static method PEAR::getStaticProperty() should not be called statically, assuming $this from incompatible context in * /usr/share/php/PEAR.php* on line *867* *Warning*: Cannot modify header information - headers already sent by (output started at /usr/share/php/Mail.php:154) in */home/magsbyme/www/ ljhooker.ddm.magsbyme.com/lib/symfony/exception/sfException.class.php* on line *101 *Hope this information is enough for someone to know what's going on. Help is much appreciated. Thanks, Tim Tim-Hinnerk Heuer http://www.ihostnz.com