About UdupiKrishna

UdupiKrishna · 12-12-2023

ARC support is planned to be included in upcoming releases in FY 24 (this is subject to change)

UdupiKrishna · 12-12-2023

Try running the packet capture on ESA and the exchange server at the same time if thats possible. Re-transmissions indicate that the ESA isn't receiving an acknowledgement to these packets. Question is if the exchange received them and if there were ...

UdupiKrishna · 11-17-2023

That is correct. Specifically to below list of servers 443 TCP Out serviceconfig.talos.cisco.com grpc.talos.cisco.com email-sender-ip-rep-grpc.talos.cisco.com For IP -based firewall: 146.112.62.0/24 146.112.63.0/24 146.112.255.0/24 146.112.59.0/2...

UdupiKrishna · 11-17-2023

Is this what you were looking for - https://www.cisco.com/c/en/us/td/docs/security/esa/esa15-0/user_guide/b_ESA_Admin_Guide_15-0/b_ESA_Admin_Guide_12_1_chapter_01010.html#con_1146269 This was from 15.0 user guide.

UdupiKrishna · 11-16-2023

I am assuming this is a notification template if yes, then u can use $header followed the by the string or name of the header. For e.g. Reply To: $header['Reply-to'] User guide reference - https://www.cisco.com/c/en/us/td/docs/security/esa/esa12-0/us...

Member Since	‎11-17-2021 07:10 AM
Date Last Visited	‎04-24-2024 12:05 AM
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Re: Authenticated Received Chain (ARC)

Re: Ironport retransmission

Re: Senderbase IP to allow (firewall configuration)

Re: Changes in Message Notification email receiving from cisco IronPor

Re: Changes in Message Notification email receiving from cisco IronPor