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Configuring the PHP Environment With php.ini
How do I change the PHP environment for my site with php.ini? (updated 261 days ago)
Email Setup with Outlook Express
Configuring your email client: Outlook Express. (updated 196 days ago)
PHP vs PHP single php.ini vs PHP with FastCGI (updated 705 days ago)
Basic Email Configuration Help.
Bluehost offers numerous email options. (updated 107 days ago)
I cannot send email from Outlook 2003, receive is working.
You can try sending the email on port 26, which is an alternate SMTP port and see if that works for you. For outlook: (updated 337 days ago)
How to setup e-mail in Eudora Pro
How to Configure Eudora Pro to Access Email? (updated 1640 days ago)
Email Setup with Entourage
How to add a Bluehost email account to Entourage (Mac OS X)? (updated 232 days ago)