Single-sign-on accounts are used for Fortinet websites such as support.fortinet.com and forticloud.com. Many other Fortinet sites use the same login.
Fortinet Account: Your Account has been Locked
SEPPmail: Wichtige Information zu Ihren E-Mail S/MIME Silver Zertifikaten von SwissSign || Important information regarding your E-Mail S/MIME Silver certificates from SwissSign
Solution update 06.05.2026 This is a addition to the solution update published on 23.04.2024 and was just communicated by the SEPPmail support today: If certificates should be re-issued after they where revoked by Swisssign a manual check of the revocation status has to be done. See: https://docs.seppmail.com/en/07_mi_15_usr_04_advanced-settings.html#as_revocationClicking on the Check…
SEPPmail and the winmail-headache
When using the SEPPmail Secure E-Mail Gateway for transparent email encryption, administrators occasionally encounter a frustrating phenomenon: recipients receiving unreadable emails, attachments named winmail.dat, or broken calendar entries.
M365 Exchange Online: The Shift to Certificate-Based Connectors
Microsoft has allowed the use of IP-based connectors in Exchange Online to authenticate mail flow. However, as more organizations move toward shared infrastructure, multiple MTA (Mail Transfer Agent) systems, or shared public IP addresses, IP-based authentication has proven to be increasingly unreliable.
SEPPmail OnPrem: Internal Server Error bei GINA Accounts mit Status “enabled”
Letztes Update: 31. Juli 2026 Im SEPPmail Admin GUI scheint es einen kleinen “Glitch” zu geben welcher dazu führen kann, dass für gewisse Administratoren der Zugriff auf bestehende GINA-Benutzer nicht mehr möglich ist. Der Workaround bzw. die Lösung dazu ist jedoch erstaunlich einfach.
SEPPmail On-Premises: Act Now!
SEPPmail has published a software update to fix multiple vulnerabilities. Affected versions: All versions before 15.0.3
Action Required: New DigiCert Global Root G2 Certificate
DigiCert has released a new CA certificate. Systems that do not automatically update and trust new CA certificates may require manual intervention to prevent service disruption. Email communication may be interrupted if the certificate is not trusted before it is used to sign certificates. As SEPPMail appliances do not update…
FortiClient IPsec-VPN Stuck on “Connecting”
If you’re trying to set up an IPsec VPN connection on Windows 11 using FortiClient with an ARM64 processor, you might experience some difficulties. You enter your credentials, click ‘Connect’, and then… nothing. The client gets stuck on ‘Connecting’ indefinitely.
Multiple Fortinet Products: FortiCloud SSO Login Authentication Bypass / CVSS:9.4
Last Update: 06.02.2026: Added Analysis Report Link Update 23.01.2026: Recently, a small number of customers reported unexpected login activity occurring on their devices, which appeared very similar to the previous issue. However, Fortinet has identified a number of cases where the exploit was to a device that had been fully…
FortiGate with FortiOS 7.6: First Configuration Steps
Last update: 28. April 2026 Have a look at our guides for FortiOS 7.2 and FortiOS 7.4 and FortiOS 8.0. In our daily support work we often see FortiGates in use on which the basic settings like time zone, host name and so on have never been set correctly. Therefore…