Tag: block

Having Problems Sending Email Because Your ISP is Blacklisted?

October 9, 2013

It happens over and over — users trying to send legitimate email messages are blocked from sending because the IP address that they are getting from their Internet Service Provider (ISP) for their personal computer (or small office) is on some major blacklist, like SpamHaus. Comcast, for example, has been the focus of many of these […]

Alternate SMTP Ports – Send Email From Any Location

September 10, 2013

When sending outbound email from an email program (like Outlook or Thunderbird) or from a mobile device (like iPhone or Blackberry) that is not using Premium MobileSync, your program or device connects to our outbound email servers using an Internet protocol called “SMTP” (The Simple Mail Transport Protocol). An email server, however, does lots of […]