si este es el log del servidor pero checa este log me sierra los puertos y hace una autentificacion
6/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.74.176,1710 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.66.208,4359 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.67.29,1397 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.69.73,2010 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.66.220,1514 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.79.94,3503 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.66.174,1425 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed session for Giovanni Coti/MX/RoyalSun Databases accessed: 1 Documents read: 6 Documents written: 0
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.67.142,2091 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.141.240.14,16324 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.74.146,1588 to 10.142.67.55,1352
Authenticate {16AC006D}: CN=Cabina GM1/OU=MX/O=RoyalSun
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.79.87,4446 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.2.11,2603 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.74.201,2943 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.141.240.14,16327 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.66.88,4530 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed session for Juanita Marin/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.67.201,1660 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed session for Ixe Seguros/MX/RoyalSun Databases accessed: 1 Documents read: 5 Documents written: 1
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.141.240.14,16306 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed session for Oscar Torres/MX/RoyalSun Databases accessed: 1 Documents read: 5 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Patricia Valdez/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Cesar Estrada/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Leslie Pastrana/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Lizet Marin/MX/RoyalSun Databases accessed: 1 Documents read: 1 Documents written: 2
06/13/2012 12:45:16 PM Closed session for BRLHUBI2/Servers/INT/RoyalSun Databases accessed: 1 Documents read: 0 Documents written: 1
06/13/2012 12:45:16 PM Closed session for Oyuki Tinas/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed TCP/IP connection from 10.142.74.75,1507 to 10.142.67.55,1352
06/13/2012 12:45:16 PM Closed session for USLGFEI1/Servers/INT/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Moises Vargas/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Diego Marroquin/MX/RoyalSun Databases accessed: 3 Documents read: 21 Documents written: 2
06/13/2012 12:45:16 PM Closed session for Griselda Velazquez/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Jonathan Chavez/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Laura Gonzalez/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Karina Avila/MX/RoyalSun Databases accessed: 1 Documents read: 7 Documents written: 1
06/13/2012 12:45:16 PM Closed session for Sergio Belmont/MX/RoyalSun Databases accessed: 0 Documents read: 0 Documents written: 0
06/13/2012 12:45:16 PM Closed session for Juan Padilla/MX/RoyalSun Databases accessed: 1 Documents read: 2 Documents written: 2
06/13/2012 12:45:16 PM SMTP Server: 10.142.67.62 disconnected. 0 message[s] received