At 12:37 PM -0400 7/3/01, Dat B. Tran wrote:
> Hi,
> I've Qpopper 4.0.3 compiled with OpenSSL 0.9.6a. When i used
> Eudora 5 to connect to the SSL support pop3 server, it works fine.
> When i used Outlook or Outlook Express to connect to the SSL
> support pop3 server, i get the following message.
>
> Jul 3 12:22:52 <servername> qpopper[4925]: (null) at <client's
> hostname> (client's IP): -ERR POP EOF or I/O Error
> Jul 3 12:22:52 <servername> qpopper[4925]: I/O error flushing
> output to client at <client's hostname> [client's IP]: Operation
> not permitted
>
>
> Does anyone know why this happen? I don't know why Eudora's
> is working fine, but not Outlook or Outlook Express. All comments
> are appreciated.
>
> --DBT
My guess is that you've configured Qpopper for STLS, which your
versions of Outlook and OE can't handle. You can have your users use
Eudora or versions of O/OE that support STLS, or enable both STLS and
alternate-port SSL/TLS. See the Administrator's Guide for details.
