Top "Email-headers" questions

E-mail headers are the headers at the beginning of an e-mail that define various properties (e.g. `From` or `Reply-To`) of the e-mail.

How to cause sent emails to appear threaded in GMail recipient's view with Message-ID, In-Reply-To and References

I've read some great online resources like http://www.jwz.org/doc/threading.html, and it seems that any email …

email gmail email-headers nodemailer email-threading
Set the Message-ID mail header in Rails3 / ActionMailer

I would like to alter the Message-ID header that is in the header portion of an email sent from a …

ruby-on-rails-3 actionmailer email-headers rfc5322
How to format an email 'From' header that contains a comma

The standard way to format the 'From' email header is From: John Doe <[email protected]> But …

email email-headers