[SM-USERS] Some emails do not appear in SENT folder

[Michael L. <mic...@nu...>]

Hello All -

I have an IIS web server with a web application that needs to send emails
out.  I want to be able to review the sent emails by logging in to
SquirrelMail on this server and checking the SENT folder for the mailbox
account used by the application.

When I send emails from within SquirrelMail, they show up fine in the SENT
folder.  But if I send emails from outside SquirrelMail (e.g. from my web
server application, or via a CDO script), the emails do not appear in the
SENT folder.  In both cases, the emails make it to their intended
recipients.

My configuration is as follows:

    SquirrelMail version.....................Version 1.4.23 - SVN
    Plugin installed.........................No plugins installed (other
than what comes installed by default)
    PHP version..............................5.5.8
    Web server...............................IIS 7.5
    SMTP Server..............................hMailServer version 5.4.1-B1951
    SMTP Server configuration................as specified in "hMailServer
Preset" at http://squirrelmail.org/docs/admin/admin-13.html#ss13.7
    IMAP Server..............................Same as SMTP server
    OS.......................................Windows Server 2008 R2 (64-bit)
with Service Pack 1
    How your software was installed..........Manually.  Ran config.pl.
    Browsers tried...........................N/A for this issue
    Error messages...........................N/A for this issue

Any ideas welcome.

- Michael