Switching email service providers can disrupt your marketing efforts. Assess functionality, data quality and risks to ensure a smooth transition. For marketers, changing email service providers (ESPs) ...

Jeff Werner is a software engineer and has been writing this column since 2007. Geek Note: This is part 1 of a 2-part column on switching to a new email provider. The second half will publish next ...

Over the past three years, I’ve changed email providers three times without ever changing email addresses. That’s because my address is entirely under my control. Instead of relying on an email that ...