Configure ChamberMaster to use my email fax service From the Setup menu in ChamberMaster, select General Options & Settings. Open the Add-On Manager area and complete the Fax Solution fields. Figure 3 – Fax Solution area in Setup -> General Options & Settings When designating that communication is delivered via fax, the appropriate output will be sent to your selected email fax service who in turn will deliver it to your fax recipients.