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s/mime not digitally signing

  • 4 përgjigje
  • 3 e kanë hasur këtë problem
  • 82 parje
  • Përgjigjja më e re nga m.tiggelaar

m.tiggelaar
m.tiggelaar

Hello,

I have this strange problem there Thunderbird simply doesn't sign or encrypt. I have added my s/mime comodo certificate to thunderbird, i have verified the certificate was valid inside thunderbird.

the option to digitally sign is enabled by default digitally encrypt is set to "never" by default.

now when i send out emails they do not contain any certificate. So it appears thunderbird is simply not digitally signing at all.

I am using thunderbird from Ubuntu, i do not know if i need to do anything with security devices ( i left this default).

Any help about this issue will be much appreciated.

Regards, Marco

Hello, I have this strange problem there Thunderbird simply doesn't sign or encrypt. I have added my s/mime comodo certificate to thunderbird, i have verified the certificate was valid inside thunderbird. the option to digitally sign is enabled by default digitally encrypt is set to "never" by default. now when i send out emails they do not contain any certificate. So it appears thunderbird is simply not digitally signing at all. I am using thunderbird from Ubuntu, i do not know if i need to do anything with security devices ( i left this default). Any help about this issue will be much appreciated. Regards, Marco

Zgjidhje e zgjedhur

all you see in Thunderbird for digitally signed mail is an icon in the mail header. an envelope with a red spot on it. No attachment. Same with most mail clients that understand s/mime. Usually only those that don't understand s/mime show the attachment because they don't know what it is.

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Matt
Matt
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  • Top 10 Contributor

Zgjidhja e Zgjedhur

all you see in Thunderbird for digitally signed mail is an icon in the mail header. an envelope with a red spot on it. No attachment. Same with most mail clients that understand s/mime. Usually only those that don't understand s/mime show the attachment because they don't know what it is.

m.tiggelaar
m.tiggelaar I zoti i pyetjes

hmm normally atleast in outlook it clearly shows you have a s/mime certificate.

I checked in both OWA and Outlook after sending a mail to my self from TB --> nothing showed.

If i chose to encrypt i can still read it on my mobile that doesn't have s/mime support (didn't enable the extra plugin for android there), if i do the same with my outlook s/mime it: 1) becomes unreadable after encryption on devices that do not support s/mime 2) shows a certificate icon

So in all accounts i am pretty sure my TB doesn't do anything with s/mime. I actually seen similar complaints in the original addon before it was integrated in TB it self.

Regards, Marco

Ndryshuar nga m.tiggelaar

Matt
Matt
  • Moderator
  • Top 10 Contributor

lets experiment... my email address is in my profile (click on my ugly mug) send me a signed mail. and I will reply encrypted is the signing worked from you.

m.tiggelaar
m.tiggelaar I zoti i pyetjes

I have send you an email with digitally sign checked. thank you for your support and quick answers so far, it's really appreciated :-)