Email Security

I have upgraded AsyncOS of ironport ESA C190 to 13.5.3 build 010. after upgrade the interface (mgmt and data) is rebooting exactly same time every day. I check the system logs but there is not logs of any reboot. The monitoring tool (solarwinds) is g...

Hello,my admin account for Cloud Gateway C100V has been locked.how can i release it?

Hi,With multiple admins I want to double check any modification of the configuration of Cisco ESA (after commiting on ESA)I have activated config history log to save configuration file on each modification.I only see a "manual" way to double check mo...

I'm trying to detect emojis in the subject line of a message using the following regular expression:<a?:.+?:\d{18}>|\p{Extended_Pictographic}Does anyone know if the ESA will detect the extended_pictographic option?

HiThe last days I have built my veryfirst website. Unfortunately the mail I send to my employers mail-account get blocked..."host mx1.hc1019-8.eu.iphmx.com [23.90.110.172]    SMTP error from remote mail server after DATA:    550 #5.7.1 Your access to...

Hi,We need your support in changing the DA of our company. I am a CustomerUser only and I don't have any information regarding the DA. I think he left the company.Thank you. 

Hello, I have question regarding ESA virtual machine backup. Is it possible (supported) to do it using backup tools like Veeam, etc? Another question is: How to schedule automatic configuration backup?  

Hello everyone, i have a weird and maybe already discussed question.When we´re trackin a relayed e-mail we only see informations about the DCID opened and finished/closed.But not what he did, like TLS Verify, TLS, cIpher information and DANE.We only ...

I have a regular expression which contains end of line characters, eg. \S+[,.!]\s*[\r\n].+:\s*[\r\n]https.*\s*[\r\n]+Password\s\S{3}\s*[\r\n] I want to scan the body of email with this pattern. However the body-contains rule doesn't perform multi-li...