How to get rid of double dash before the signature?

I am using thunderbird as my email client and i use a signature to all my outgoing mails. How ever i can see the -- (double dash) which prepends to my signature. Is it possible to avoid the double dash -- ?

Solution 1:

Open the Config Editor: Either Tools -> Options or Edit -> Preferences

Go to Advanced -> General -> Config Editor

Then search for mail.identity.default.suppress_signature_separator and set it to TRUE by double-clicking it.

Now all new emails are created without the -- before the signature.

Solution 2:

I researched this recently and found that they will provide a checkbox in either v3.2 or v3.3 to allow users to elect not to show those dashes. Wait.