[stunnel-users] Outlook has problems with sending email
ken at VirtualMachines.COM
Wed Oct 27 00:54:28 CEST 2004
Hi - I'm having problems with Stunnel 4.05 and Outlook - but not with
Unfortantely, most of our users use Outlook from Office 2000 and Office XP.
The problem is Outlook can't send email when using SIMAP/SSMTP. If the
users set their SMTP server to be their ISP, then Outlook doesn't have a
It suggests a sendmail issue except Mozilla/Thunderbird work fine.
How do most people configure stunnel for Outlook?
We're behind a screening router and port 587 - the so-called sendmail
"submission" port - is currently closed. All ICMP is administratively
disabled for this host at the router.
But sendmail on this particular host is configured for port 587 behind
Is there a need to configure stunnel for port 587 too?
SPARC Solaris 5.8
Enclosed is the stunnel.conf file.
Under version 3.x roughly year ago things appeared to be working
correctly - but we've upgraded both sendmail and SSL since then -
and our users where migrating from Outlook Express to Outlook.
I've added the options
options = DONT_INSERT_EMPTY_FRAGMENTS
TIMEOUTbusy = 300
TIMEOUTclose = 60
TIMEOUTidle = 43200
but no help.
Any help would greatly appreciated!
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