Errors delivering message

Ok. I will look into that class then.

Thanks

I believe I'm already using it.

In fact, the entire script is based on one of your examples.

Do you mean, such as this?

$email_message->SetEncodedEmailHeader("To",$to_address,$to_name);
$email_message->SetEncodedEmailHeader("From",$from_address,$from_name);
$email_message->SetEncodedEmailHeader("Reply-To",$reply_address,$reply_name);
$email_message->SetHeader("Return-Path",$error_delivery_address);
$email_message->SetEncodedEmailHeader("ErrorsTo",$error_delivery_address,$error_delivery_name);
$email_message->SetEncodedHeader("Subject",$subject);

$email_message->AddQuotedPrintableTextPart($email_message->WrapText($message));