1/13/2015 9:51 AM | |
Posts: 1368 Rating:
|
Hello, in the FAQ http://support.automation.siemens.com/WW/view/de/67262020 I found the following note Note
TM_MAIL does not function with external e-mail servers in company networks which only permit internet access by proxy and usually block all the other ports including Port 25. It must be possible to communicate externally over the TCP Port 25. You can use, for example, Microsoft Exchange as internal e-mail server. You can configure the server so that the SMTP access is permissible from the IP address that is assigned to the S7-1200. Configure the Exchange management console: Server Configuration > Hub Transport > Receive Connectors >IP Relay. In the "Networks" tab is the field "Receive e-mails from remote servers with the following IP addresses". Here you enter the IP address of the PLC device that executes the TM_MAIL instruction. |
Follow us on