[Tickets #4943] Re: Error connecting to IMAP server: [0] Error 0.

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Ticket URL: http://bugs.horde.org/ticket/?id=4943
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 Ticket             | 4943
 Updated By         | Otto.Stolz at uni-konstanz.de
 Summary            | Error connecting to IMAP server: [0] Error 0.
 Queue              | IMP
 Version            | 4.1.3
 Type               | Bug
 State              | Feedback
 Priority           | 1. Low
 Owners             | Michael Slusarz
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Otto.Stolz at uni-konstanz.de (2007-01-26 01:41) wrote:

Thank you for your feedback. It certainly explains most of the observations
I have made; however, it is not enough to find the real cause of my
problem.

> PHP Warning:  fsockopen(): no SSL support in this build in

That message points me into a blind alley (at least into an alley whose
exit I cannot find).

>  The ssl and tls options will only work if you've compiled PHP
> against a SSL-enabled version of c-client, used the
>  --with-imap-ssl and --with-openssl flags when compiling PHP,
> and you have a mail server server which supports SSL.

Apparently, my PHP envirinment complies with this requirement, as
phpinfo() says:
> Configure Command
...
>  '--with-imap=shared,/usr/local/src/imap-latest'
>  '--with-imap-ssl'
...
>  '--with-openssl=shared,/usr/local'

And horde/test.php says:
> PHP Module Capabilities
...
>    * IMAP Support: Yes
...
>    * OpenSSL Support: Yes

So either both phpinfo and horde/tes.php are wrong, or the cause of the
problem is located elsewhere.

Both I am using an SSL-enabled version of c-client and the mail server
supports IMAP over SSL, as has been demonstrated by horde/imp/test.php

What could I possibly try next to locate the cause of the problem?