The length of field for user name is too short and prevents use by e.g. Azure

MCFH

If I go System→Notification-Mail Server you are limiting the user name field to 60 characters. The maximum length of an email address in Exchange is 571 characters (see Recipient resolution in Exchange Server | Microsoft Learn) and I am using one in Azure that is 81.

Please can you urgently extend the field length

Zyxel_James

Thanks for your feedback.
However, we will remain the current limitation of username and mail address is 65 and 80.
We will evaluate this enhancement on H firewall series, thanks.