add elastic back in, at the bottom per sort order

add elastic back in, at the bottom per sort order

diff --git a/docs/INSTALL-email.md b/docs/INSTALL-email.md
index f57ea87..e0b71b6 100644
--- a/docs/INSTALL-email.md
+++ b/docs/INSTALL-email.md
@@ -26,11 +26,21 @@ We recommend creating an [API Key][sg2] instead of using your SendGrid username
 
 Go to [My Account page](https://www.mailjet.com/account) and click on the ["SMTP and SEND API Settings"](https://www.mailjet.com/account/setup) link.
 
+#### [Elastic Email][ee] — 3k emails/month (100 max/day)
+
+    SMTP server address? smtp.elasticemail.com
+    SMTP user name?      [Your registered email address]
+    SMTP password?       [Elastic Email API Key]
+    SMTP port?           2525
+    
+NOTE: Elastic Email policy insists on an additional UNSUBSCRIBE link at the bottom of each sent email. If this is a problem for your needs, consider using other providers. [See discussion here](https://meta.discourse.org/t/remove-or-merge-elastic-email-unsubscribe/70236).
+
    [ee]: https://elasticemail.com
   [jet]: https://www.mailjet.com/pricing
   [gun]: http://www.mailgun.com/
    [sg]: https://sendgrid.com/
   [sg2]: https://sendgrid.com/docs/Classroom/Send/How_Emails_Are_Sent/api_keys.html
+  
 
 ### Bounce Handling

GitHub sha: 90292d23