[44net] annual reminders

The first batch of annual portal email reminders just went out; there were 60 folks who haven't logged in to the portal in over a year.

These reminders are currently scheduled to go out monthly. Starting this July, I think we'll consider someone inactive after 18 months of no login. (That's six reminders, so they can't say they weren't warned.)

Be sure to keep the portal up to date if you change your email or other contact data to avoid having problems.

Please remember that current registration with the portal is necessary to maintain allocations, gateway registration in the encap database, and other functions of the portal. It's especially important for coordinators to keep it up to date.

Thanks! - Brian