The topic of security certificates is not in my area of expertise.
However, you should not have to install a security certificate on
the client machine. It sounds like there may be a discrepancy between
the IMAP server name as entered in your Windows Mail account, and
the server name as installed on the server's certificate.
--
Gary VanderMolen, MS-MVP (Mail)
"Jeremy Chan" <Jeremy
> wrote in message news:601BEFB2-BDCA-482F-9E1D-...
> I'm having the same problem. Smtp server is smtp.primus.ca (my home ISP).
> Outgoing mail is on port 25 and is not secure. Incoming server is a Zimbra
> server from my office, which is an IMAP server requiring SSL, and is on port
> 993. I've installed a certificate file from my office corresponding to the
> server, which I believe is supposed to fix problems like this, but it hasn't.
>
> "Gary VanderMolen" wrote:
>
>> To troubleshoot this problem I need to know:
>> The name of your outgoing (SMTP) mail server, whether it is using a
>> port other than the standard '25', and if the SSL option is enabled.
>>
>> Incidentally, Windows Mail is not your "mail server", it is a mail client.
>>
>> --
>> Gary VanderMolen, MS-MVP (Mail)
>>
>>
>> "pk208" <> wrote in message news:44BBB818-8DFD-411D-A677-...
>> >I recently upgraded to Vista and am using Windows Mail for my mail server. I
>> > get the following pop up message box when sending to some of my regular
>> > contacts:
>> >
>> > "The server you are connected to is using a security certificatethat could
>> > not be verified.
>> >
>> > A certificate chain processed, but terminated in a root certificate which is
>> > not trusted by the trust provider.
>> >
>> > Do you want to continue using this server?"
>> >
>> > Does anyone know of a setting that will eliminate this? It is frustrating
>> > and more than a little annoying to have to manually allow these emails to
>> > send.
>>
>>
>>