Elastic Email is proud to launch our latest update to our software and services. This release is the biggest in over one year and comes with great new features, new look, new reputation monitoring and best of all NEW PRICING!

Elastic Email has an option on the Setup tab you can enable or disable for setting the List-Unsubscribe header. The option is called "Enable unsubscribe header" and this flag determines whether we write the List-Unsubscribe header with the mail. It is a very good idea to use this option if you are sending out non-transactional email (marketing, newsletters, etc) as several big ESP's like GMail have special software that reads this header and provides a link button to unsubscribe to your mailings.

Did you know that if you set up SPF/DKIM on the DNS for your sending domains correctly that when you send email from that domain, Elastic Email will automatically add the domain to your sending domain list and try to verify that domain if it is not already verified? Check out this blog for more detailed information.