{NEED_PERMISSION|admin_cleanupmembers}
Nickname
Days since last login
Date of the last login
Date of the registration
{GET|$runtime.hiddenfields}
Uncheck the users you don't want to warn/delete. Note that you shouldn't send mails to users unless their e-mail addresses are checked on account registration.
Show only users absent more than (days)::
Send an e-mail message to the user when deleting account:
{FOREACH|$user|$admin_inactiveaccounts}
{GET|$user.nick}
{GET|$user.inactive_days}
{GETDATE|$user.lastlogin}
{GETDATE|$user.registration}
{ENDFOR}