Technical Tip: FortiMail LDAP-based mail routing

nagarajs_FTNT · 11-25-2025

Description This article explains how to configure FortiMail to tag the subject line of incoming email messages. Subject tagging helps users identify messages originating from outside the organization. Scope FortiMail. Solution Use the session profil...

nagarajs_FTNT · 11-17-2025

Description This article describes the Domain MTA Status in FortiMail. Scope FortiMail. Solution Domain MTA Status in FortiMail has three possible statuses represented by color code: Green: Reachable.Indicates the MTA is currently reachable. If no fu...

nagarajs_FTNT · 10-10-2025

Description This article describes guidance on configuring LDAP-based Mail routing in FortiMail. Scope FortiMail. Solution When an email is accepted, FortiMail can query the LDAP server using the 'User Query' with the recipient’s email address, and r...

nagarajs_FTNT · 09-19-2025

Description This article describes how to change the default preference for all users or selected users in FortiMail. It provides a step-by-step guide to modifying the settings. Scope FortiMail. Solution To change the default language preference for ...

nagarajs_FTNT · 08-05-2024

Description This article describes how to view the Delivery status of Mail in the History log. Scope FortiMail v7.6. Solution From v7.6.0 onwards, the history log can display the delivery status of each email. The status is stored in a dedicated data...

nagarajs_FTNT · 05-31-2024

The behavior has changed from version 7.x and above onwards. There is a command to enforce the SPF, DKIM, and DMARC check even when sender is in safelist config antispam settingssafelist-bypass-sender-auth {enable | disable}end Enable: to bypass send...

nagarajs_FTNT · 03-12-2024

Hello tokcum, For now in FML ARC sealing option, in Incoming direction we only support header from or mail from which is a protected domain in FML Incoming: Incoming email that has header from or mail from as a protected domain in FML (ARC sealing mu...

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Technical Tip: Configuring external email subject tagging in FortiMail using Session Action

Troubleshooting Tip: Domain MTA Status in FortiMail