Technical Reference: Windows Small Business Server 2003 Port Forwarding
For full functionality of SBS 2003 (SBS2003) Remote Web Workplace, forward the following ports at your router or firewall:
SMTP 25 - Simple Mail Transfer Protocol
HTTP 80 - Home Page Web
SSL 443 - Home Page Web Secured
HTTP2 444 - Second SSL Secured on alternate port for SharePoint
PPTP 1723 - VPN Connections
RDP 3389 - Remote Desktop Protocol (only needed for direct access, if using RWW website, only 4125 is needed)
RWW 4125 - Remote Web Workplace
Optional:
POP3 110 - If using POP3 mail connections
IMAP 143 - Good for iPhones (1st Generation)
IMAP SSL 993 - Even better for iPhones (1st Generation)
Related Article: Small Business Server 2008 Port Forwarding
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First published on 07/16/2004
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Last modified on 07/16/2004
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