Hi all,We are in progress to replace our MTA (qmail) with ironport c380.In qmail for receipt validation we use vaild rcpt file, if the reception available in that valid rcpt file the qmail accept the mail. If not then the qmail will reject the mail a...

We go to deploy our new ESA (2 devices) as per mentioned below plan, ESA01 is primary for company A and ESA02 is primary for company B.If ESA01 is down ESA02 will receive mail for company A using MX load balance. The same method for company B.We are ...

Hi all, We go to deploy email security c380, The box comes with Current AsyncOS Version: 8.5.6-092.  Please advise us which version is stable or can we upgrade to newer version. regards,Mariappan S   

Dear All,We are in the process the replacing our old MTA (qmail) with Ironport and our environment have 2 companies (A & B) and also we have 2 MAT1 and MTA2,MTA1 is primary for A and standby for B, Same as MTA2 is primary for B and standby for A by M...