To find generic instructions on how to configure port forwarding, see Main configuration box
A "no" may cause problems for using your server or may require you to make additional configuration changes. Status in brackets indicates the default behavior.
|Service provider||Box (modem/router)||uPnP available||Port 25 openable||Hairpinning||Customizable reverse DNS||Fix IP|
|Telus||Multiple||-||No. Extra charge||-||-||No. Extra charge|
|TekSavvy||Multiple||-||Yes||No||-||No. Extra charge|
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