The following information is provided to help mitigate spam issues.
The midrange.com mailing list server is hosted on Amazon AWS LightSail instances.
It’s important to note that the midrange.com mailing list server sends mail ‘From’ the email address of the person posting the message unless the senders domain publishes DKIM policies that specify ‘reject’ or ‘quarantine’. If your mail server anti-spam filter rejects messages that come from someone in your domain, you will probably end up being unsubscribed from the list. To avoid this, have your mail administrators white list mail from midrange.com. Alternatively, implement SPF, DKIM, and DMARC on your mail server.
The server information is …
|Server host name||list.midrange.com|
|Reverse IP host name||listmail.midrange.com|
If you have any questions, feel free to contact us.