In order to ensure that EchoMarked messages do not get flagged as spam, an IT Admin will need to update your SPF TXT record to include: "include:smtp.app.echomark.com". Be sure to expand your existing record rather than adding one so that your record should look something like this:
v=spf1 ip4:192.168.0.0/16 include:smtp.app.echomark.com ~all
Instructions for editing your SPF (TXT) record vary depending on your domain registrar. Use the links below to get detailed instructions: