Hi! Here are the ways to set up vacation responses for common email providers: [http://answers.microsoft.com/en-us/outlook_com/forum/osettings-oemailset/how-to-enable-the-automatic-vacation-reply-in/136eb169-c302-439e-87cf-73c0fdfa2fcf Vacation Response for Outlook.com] [https://support.google.com/mail/answer/25922?hl=en Vacation Response for Gmail] [https://help.yahoo.com/kb/mail-classic/SLN3519.html?impressions=true Vacation Response for Yahoo! Mail] If those weren't what you needed, would you please clarify what email service you are using? Thanks so much! <hr> I hope that solved your problem! <i>If it did, would you please choose this answer as your solution? It would help other Firefox users to find help on the forums faster and more efficiently. Thanks!</i> And of course, feel free to post back if you need more help! Happy browsing!

https://support.mozilla.org/en-US/kb/vacation-response