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CISCO FIREWALL 5505 CONFIGURATION

madudhulamahesh
Level 1
Level 1

Hello


I Done Configuration Transparent mode in Cisco firewall asa 5505. But now we receiving the Email form gmail, yahoomail hotmail , when we try to send the Email get message "your message sent scuccessfully " but it is not reach the destination . server configuration

everything fine i verify the send local emailid reach the local Email id..now how to check firewall block the smtp port outbound..how to allow the smtp port outbound  ..

please help me ..

thank you

3 Replies 3

Julio Carvajal
VIP Alumni
VIP Alumni

Hello,

If you are going from higher security level to lower security level and there is an ACL on the inside interface in the inbound direction or an outbound ACL on the outside interface make sure you have the

permit tcp any any eq 25

Looking for some Networking Assistance? 
Contact me directly at jcarvaja@laguiadelnetworking.com

I will fix your problem ASAP.

Cheers,

Julio Carvajal Segura
http://laguiadelnetworking.com

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

Dear sir

ciscoasa(config)# access-list outside_in extended permit ip any host 10.0.0.10

Error

ciscoasa(config)# permit smtp any any eq 25

                     ^

ERROR: % Invalid input detected at '^' marker.

Thank you

Julio Carvajal
VIP Alumni
VIP Alumni

Hello,

That of course needs to be set inside of the ACL setup Sr.

Looking for some Networking Assistance? 
Contact me directly at jcarvaja@laguiadelnetworking.com

I will fix your problem ASAP.

Cheers,

Julio Carvajal Segura
http://laguiadelnetworking.com

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
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