Folks, We have a user who can't send mail externally but can send mail locally (to people within our domain) when using Outlook 2003. But with Thunderbird the user can send & receive both externally & internally from the same machine. Naturally if they use any other machine they can send/receive externally using Outlook 2003. So it's just this one machine and it's Outlook 2003 that has the issue.
I know it must be a configuration issue but all the settings are correct. I have tried reinstalling Outllook 2003 even cleaning up the registry before re-install. I am pretty confident I haven't missed anything to check but you never know. Has anyone else ever come across a similar issue? I realise this isn't a PostFix issue, or at least I suspect it isn't, but you folks must deal with client side e-mail issues as well as mail server issues so thought I'd poll the list to get some input. I doubt there is anything unique about our set-up. We have a barracuda spam filter in place and mail clients are set to use port 587 to send mail using our mail server. Linux mail.xxxxxx.com 2.6.27.25-78.2.56.fc9.i686 #1 SMP Thu Jun 18 12:47:50 EDT 2009 i686 i686 i386 GNU/Linux Postfix is mail_version = 2.5.1 Again if this isn't something I should ask the list please let me know and accept my apologies for the oversight on my part. Regards, William
