[imp] IMAP and SMTP with TLSv1.2

Jan Schneider jan at horde.org
Wed Dec 9 17:19:29 UTC 2015


Zitat von John Kramer <john.kramer at neys.org>:

> Hello list,
>
> I use Horde Webmail 5.2.10. At the moment I can connect to IMAP via  
> port 143 with tls and SMTP via port 587 with tls. This is part of  
> the backends.local.php:
> [snip]
>     'protocol' => 'imap',
>     'port' => 143,
>     'secure' => 'tls',
>     'smtp' => array(
>         'auth' => true,
>         'port' => 587,
>     ),
> [/snip]
>
> How can I upgrade the transport security from TLSv1.0 to TLSv1.2?  
> Disabling TLSv1.0 on IMAP or SMTP leads to TLS errors on Horde  
> connections. PHP 5.6 and OpenSSL 1.0.1 should be capable of  
> TLSv1.1+. Are there any ideas?
>
> I use the following software:
> PHP 5.6.14
> OpenSSL 1.0.1p
> Horde Webmail 5.2.10
> Imp 6.2.10
> Horde_Imap_Client 2.29.3
> Horde_Mail 2.6.2_1
> Horde_Smtp 1.9.1
>
> Thanks in advance!
>
> John
> -- 
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You need to enable 1.2 on the IMAP and SMTP server. PHP will use it  
automatically.

-- 
Jan Schneider
The Horde Project
http://www.horde.org/



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