Any Thunderbird extension is worth install?

[privacyguides_users (PG)]

Any Thunderbird extension is worth install for privacy and security ? Below I currently using

• DKIM Verifier - verify DKIM, SPF
• FileLink provider for Send - send limit download/auto expire attachment using Send

Any extensions other than currently installed recommendations ?

[dngray (Daniel Gray)]

Both of these are really convenience things. DKIM information is simply parsed from the header of the email and then shown “pretty” in the display.

They’re not going to do any harm installing them, put it that way.