Maximum cable lengthsThe FRITZ!Box comes with various cables, for example to connect the FRITZ!Box to your line or a computer. If a cable is too short, you can extend or replace it. Since you can only extend cables to a certain limit, below you will find information on the maximum possible length for each type of cable.1 DSL cableThe entire section of cable between the "telephone jack -- DSL...
> https://en.avm.de/service/knowledge-base/dok/FRITZ-Box-7690/139_Maximum-cable-lengths/
Push service mails are not sent Although the push service was configured according to our guide, the FRITZ!Box does not send any emails with connection data, usage data, or configuration data, nor does it send messages from its internal answering machine or faxes from its internal fax server. One of the following error messages is displayed in the event log of the FRITZ!Box: "Email delivery...
> https://en.avm.de/service/knowledge-base/dok/FRITZ-Box-7690/523_Push-service-mails-are-not-sent/