We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

How do I remove the 2 dashed lines (dashes) from above my html signature (from file) appearing in new mail I write?

  • 1 eyano
  • 3 eza na bankokoso oyo
  • 1 view
  • Eyano yasuka ya Toad-Hall

more options

I have saved an HTML signature to file (as per Mozilla instruction). When I write new mail the signature is present but it is preceded by 2 dashes. I have no idea why and would like to have them removed please.

I have saved an HTML signature to file (as per Mozilla instruction). When I write new mail the signature is present but it is preceded by 2 dashes. I have no idea why and would like to have them removed please.

Solution eye eponami

You are refering to the signature delimiter.

what does the delimiter do? http://www.ehow.com/info_12071771_email-signature-delimiter.html

If the signature is placed directly after the reply and on top of the quote, it lacks the "-- " signature separator. That separator is used by Thunderbird to strip off the old signature when replying or changing identities. The signature becomes part of the message and can no longer be automatically removed (since it can't be identified using the seperator), causing a stacked signature


To switch it off for all identities of your accounts: Tools > Options > Advanced> General tab or menu icon > Options > Options > Advanced> General tab

  • click on 'Config editor' button

it will tell you to be careful :)

  • in top search type: separator
  • look for this line: mail.identity.default.suppress_signature_separator; false
  • Double click to toggle 'false' to 'true' or right click on line and select 'Toggle'
  • Close config editor - top right X
  • click on OK to save changes in Options.
Tanga eyano oyo ndenge esengeli 👍 11

All Replies (1)

more options

Solution eye oponami

You are refering to the signature delimiter.

what does the delimiter do? http://www.ehow.com/info_12071771_email-signature-delimiter.html

If the signature is placed directly after the reply and on top of the quote, it lacks the "-- " signature separator. That separator is used by Thunderbird to strip off the old signature when replying or changing identities. The signature becomes part of the message and can no longer be automatically removed (since it can't be identified using the seperator), causing a stacked signature


To switch it off for all identities of your accounts: Tools > Options > Advanced> General tab or menu icon > Options > Options > Advanced> General tab

  • click on 'Config editor' button

it will tell you to be careful :)

  • in top search type: separator
  • look for this line: mail.identity.default.suppress_signature_separator; false
  • Double click to toggle 'false' to 'true' or right click on line and select 'Toggle'
  • Close config editor - top right X
  • click on OK to save changes in Options.