[READ MY LAST POST IN THIS THREAD - this was "a loose nut on my keyboard", and not a Pegasus or IER problem. ~Steeley]
In 4.80 (and perhaps earlier versions) with IR 2.6.5.18 (also applies to IR 2.6.5.17 and perhaps earlier), it looks like there may be an issue with the multipart formatting which can cause sent emails to be discarded by the receiving email server.
With Sending Mail - > "Generate multipart/alternative versions of richtext messages" (in the Tools / General Settings menu), the pertinent formatting is as follows...
Priority: normal
X-mailer: Pegasus Mail for Windows (4.80.1028 )
Content-type: Multipart/Alternative;
boundary="Alt-Boundary-4747.1126761890"
X-PMFLAGS: 570950016 0 1 P5768L0U.CNM
--Alt-Boundary-4747.1126761890
Content-type: text/plain; charset=US-ASCII
Content-transfer-encoding: 7BIT
Content-description: Mail message body
This is an email with Multipart enabled <-----(message text)
--Alt-Boundary-4747.1126761890
Content-type: text/html; charset=US-ASCII
Content-transfer-encoding: 7BIT
Content-description: Mail message body
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head>
<title></title>
<meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<meta http-equiv="Content-Style-Type" content="text/css"/>
</head>
<body>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "><font face="Arial" size="2"><span dir="ltr" style="font-size:10.0pt; ">This is an email with Multipart enabled </span></font></div>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "></div>
</body>
</html>
--Alt-Boundary-4747.1126761890--
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
With multipart deselected, this is the resulting format:
X-mailer: Pegasus Mail for Windows (4.80.1028 )
Content-type: text/html; charset=US-ASCII
Content-transfer-encoding: 7BIT
Content-description: Mail message body
X-PMFLAGS: 34079360 0 1 P6A14D28.CNM
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head>
<title></title>
<meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<meta http-equiv="Content-Style-Type" content="text/css"/>
</head>
<body>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "><font face="Arial" size="2"><span dir="ltr" style="font-size:10.0pt; ">This email sent with multipart generation delelected</span></font></div>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "></div>
<div align="left" style="min-height: 11pt; "></div>
</body>
</html>
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
There is only html, no "text" at all. This has caused some mail parsers to reject the email as "empty"
Can this be confirmed as RFC compliant? Or at least, as intended?
