Enter the name of your SMTP server. This is typically your corporate Exchange server, but it could be any local/network SMTP server.
NOTE: You must enable relaying on the SMTP server for e-mail sent from the TaskMan server. Normally, you specify the IP address of the TaskMan server as an authorized source of e-mail to be relayed by the SMTP server. See the documentation for your SMTP server for instructions on how to enable relaying.