diff --git a/FAQ.md b/FAQ.md index b8f64a3fa4..70e1175aba 100644 --- a/FAQ.md +++ b/FAQ.md @@ -1038,7 +1038,8 @@ The error *... Software caused connection abort ...* means that the email server or something between FairEmail and the email server actively terminated an existing connection. This can for example happen when connectivity was abruptly lost. A typical example is turning on flight mode. -The errors *... BYE Logging out ...*, *... Connection reset ...* mean that the email server actively terminated an existing connection. +The errors *... BYE Logging out ...*, *... Connection reset ...* mean that the email server +or something between the email server and the app, for example a router or a firewall (app), actively terminated an existing connection. The error *... Connection closed by peer ...* might be caused by a not updated Exchange server, see [here](https://blogs.technet.microsoft.com/pki/2010/09/30/sha2-and-windows/) for more information.