Hi,

Does anybody have any idea what's going on with S/MIME and Netscape
mailer?

I need to excnange secure e-mail with people who use S/MIME. They use
Netscape Mail.
I use TB! 1.46d, WinNT4 SP6a and Win2000 Pro SP1 (another PC).

So far I tried to do that with two persons.

I have the similar problem which was described earlier in TBBETA list
by Daniel Straessle:
Subject: S/MIME bug in 1.46d, Date: Thu, 21 Sep 2000 01:27:34 -0700,
and later:
Subject: bug report: S/MIME, Date: Fri, 06 Oct 2000 06:47:52 -0700.

Well, there is a difference though.

In case of one person, I can exchange encrypted mail with the person with no
problem.
However, if I try to sign my e-mail, the recipient receives "Invalid
Signature" with following bug message:
"Warning! In the time since the sender sent you this message and you
received it, the message appears to have been altered."

The RFC-822 header of the mail from that person has the following
info:
X-Mailer: Mozilla 4.7 [en] (WinNT; U)


With another person, I have the same problem PLUS the problem with
encrypted message, like described in the last Daniel's report:
>2) If you send a S/MIME _encrypted_ mail to a Netscape Mail user, he
>receives "Invalid Encryption" with following bug message:
>
>"This message cannot be decrypted. The data cannot be decrypted
>because it was encrypted using an algorithm or key size which is not
>allowed by this configuration." (also if you use a 128bit enabled
>Netscape)

The RFC-822 header of the mail from that person has the following
info:
X-Mailer: Mozilla 4.7C-SGI [en] (X11; I; IRIX 6.5 IP32)
In fact, I'm not sure it is Netscape e-mail client...

This issue is fairly important for me. Win2K machine is the one I
maintain at the company I work for, and I don't want to setup one more
mailer program (or even worse, abandon TB! in favor of OE), but that's
what I will have to do if these S/MIME issues will not be resolved in
foreseeable future.

There is another issue. If I sent the encrypted mail to someone, I
can't read the copy in "Sent" folder. TB! tells me that "You do not
have a certificate containing a private key to decrypt this message.
This message can be decrypted by one of the following recipients:",
and lists the recipient whom this message was sent to.
This is correct but stupid, since I'm the one who wrote it.
Am I missing something about S/MIME usage here?

Again, I use TB! 1.46d under WinNT4 SP6a and Win2000 Pro SP1 on another PC.


Please help!!!


Thanks,
 Alexander Belgovskiy                        mailto:[EMAIL PROTECTED]

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