Hi. I have 2821 with zone-based firewall. I have 2 zone: in-zone (internet) and out-zone (LAN). For in-zone i have next rule:
!!!!!!!
class-map type inspect match-any PentarIncomingService
match protocol pop3
match protocol dns
match protocol smtp
match protocol http
match protocol https
match protocol user-8888
match protocol user-9999
match protocol user-8884
match protocol user-8885
match protocol user-8886
match access-group 3
match protocol user-rdp
!!!!!!
And when i want send mail from internet over our server i have next error on router:
000066: *Jul 9 20:32:03.779 IDLW: %FW-4-TCP_SENDMAIL_BAD_FROM_SIG: (target:clas
s)-(sdm-zp-out-zone-in-zone:PentarIncomingService):Sendmail Invalid Sender - fro
m XXX.XXX.XXX.XXX to 10.10.10.32
10.10.10.32 my mail server.
You can help me fix it?
