cannot send encrypted mail

  • Thread starter Thread starter Peter Thomas
  • Start date Start date
P

Peter Thomas

Hello,

I am using Outlook XP (stand alone) on two pc's (one win2k and one win xp).
The last days I tried to configure them for the use of digital certificates
and encryption with s/mime.

So far I can send signed mails, can receive signed mails and can even
receive encrypted mails and can decrypt them. But I cannot send encrypted
mails; on both pc's. (Once Outlook even crashed when I tried to encrypt a
mail with an attachment.)
Each time I try to send an encrypted mail I get the message that Outlook had
problems encrypting the mail and that either the certificate is not there or
invalid or that the method of encryption is either incompatible or is not
supported.

I really have no clue what to do and I could not find any help in the
newsgroups so far. So I would be really thankfull for any suggestions.

Kind regards,
Peter
 
What type and provider for the certificate do you have?

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact. Due to
the SWEN virus, all mail sent to my personal account will be deleted
without reading.

After searching google.groups.com and finding no answer, Peter Thomas asked:

| Hello,
|
| I am using Outlook XP (stand alone) on two pc's (one win2k and one
| win xp). The last days I tried to configure them for the use of
| digital certificates and encryption with s/mime.
|
| So far I can send signed mails, can receive signed mails and can even
| receive encrypted mails and can decrypt them. But I cannot send
| encrypted mails; on both pc's. (Once Outlook even crashed when I
| tried to encrypt a mail with an attachment.)
| Each time I try to send an encrypted mail I get the message that
| Outlook had problems encrypting the mail and that either the
| certificate is not there or invalid or that the method of encryption
| is either incompatible or is not supported.
|
| I really have no clue what to do and I could not find any help in the
| newsgroups so far. So I would be really thankfull for any suggestions.
|
| Kind regards,
| Peter
 
Hello,
What type and provider for the certificate do you have?
Click to expand...
It is a X.509 certificate from TC Trustcenter (www.truscenter.de). I have
copied all the other information concerning the certificate below.

Regards,
Peter



Inhaber (DN): C=DE, CN=Peter Thomas,
Email=peter<underscore>thomas<at>artisan<dot>de
Aussteller (DN): C=DE, SP=Hamburg, L=Hamburg, O=TC TrustCenter for Security
in Data Networks GmbH, OU=TC TrustCenter Class 1 CA,
[email protected]
Zertifikattyp: X.509
Seriennummer: 0x6BCB00000002E4145A2BD980D85D
(2186301144581177724242077289601117)
Status: Nicht gesperrt
Nicht gültig vor: 16.01.2004 11:46:16 MET
Nicht gültig nach: 16.01.2005 11:46:16 MET
Fingerprint: (MD5) A4:FE:74:15:1D:5E:29:08:B5:1B:99:1F:5D:A7:3E:16
Fingerprint: (SHA1)
EC:BF:D6:C7:5A:01:93:7B:E5:C7:33:83:B4:5A:78:58:05:AA:DD:F2
Fingerprint: (RIPEMD-160)
CD:CB:EB:EE:14:69:1A:95:76:CF:BB:CB:FF:DC:0D:DC:D6:37:7E:FC
Gruppen-Mitgliedschaft: TC Open Group, TC LDAP X.509
 
Hello,
What type and provider for the certificate do you have?
Click to expand...
It is a X.509 certificate from TC Trustcenter (www.truscenter.de). I have
copied all the other information concerning the certificate below.

Regards,
Peter



Inhaber (DN): C=DE, CN=Peter Thomas,
Email=peter<underscore>thomas<at>artisan<dot>de
Aussteller (DN): C=DE, SP=Hamburg, L=Hamburg, O=TC TrustCenter for Security
in Data Networks GmbH, OU=TC TrustCenter Class 1 CA,
[email protected]
Zertifikattyp: X.509
Seriennummer: 0x6BCB00000002E4145A2BD980D85D
(2186301144581177724242077289601117)
Status: Nicht gesperrt
Nicht gültig vor: 16.01.2004 11:46:16 MET
Nicht gültig nach: 16.01.2005 11:46:16 MET
Fingerprint: (MD5) A4:FE:74:15:1D:5E:29:08:B5:1B:99:1F:5D:A7:3E:16
Fingerprint: (SHA1)
EC:BF:D6:C7:5A:01:93:7B:E5:C7:33:83:B4:5A:78:58:05:AA:DD:F2
Fingerprint: (RIPEMD-160)
CD:CB:EB:EE:14:69:1A:95:76:CF:BB:CB:FF:DC:0D:DC:D6:37:7E:FC
Gruppen-Mitgliedschaft: TC Open Group, TC LDAP X.509
 
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