Very interesting reply, thanks.
I will take a look into let's encrypt. 

Thank you.

Il 2017-08-09 10:45 Vincent Van Houtte ha scritto:

> There is a certain level of added risk if you do not verify the certificate, 
> but for non-critical systems (that are secured properly nonetheless) I would 
> assess this risk as acceptable.
> 
> On the other hand: since Let's Encrypt started handing out free certificates, 
> I don't see any reason to hold on to self-signed certificates. The process to 
> acquire a new certificate and to periodically renew such certificate is 
> pretty easy.
> 
> Kr,
> Vincent
> 
> Verzonden vanaf mijn Sony Xperia(tm)-smartphone
> 
> ---- Davide Perini schreef ----
> 
> Ok I switched to the SMTP auth but since I have a self signed certificate I 
> have added those lines to my default.inc.php [2] file: 
> 
> $config['smtp_conn_options'] = array(
> 'ssl' => array(
> 'verify_peer' => false,
> 'verify_peer_name' => false,
> ),
> );
> 
> and now it works. 
> 
> is this ok or I am creating some security problems or other type of problems? 
> 
> Thanks,
> Davide 
> 
> Il 2017-08-09 06:10 Vincent Van Houtte ha scritto:
> 
>> Do you mean you're using php's mail()-function to send emails? In that case 
>> I suggest you read the changelog before you upgrade...
>> 
>> Kr,
>> Vincent
>> 
>> Verzonden vanaf mijn Sony Xperia(tm)-smartphone
>> 
>> ---- Davide Perini schreef ----
>> 
>> Nothing changed apart the roundcube version.
>> 
>> In data 8 agosto 2017 22:39:02 mick crane <mick.cr...@gmail.com> ha scritto:
>> 
>>> On 2017-08-08 21:07, Davide Perini wrote:
>>>> Hi all,
>>>> I use roundcubemail since years, I am running it on the latest Centos.
>>>> 
>>>> As soon as I upgraded it to the 1.3 version I can't send email anymore
>>>> using phpmail.
>>>> 
>>>> When I try to send an email it says:
>>>> "SMTP Error (554): ... "em...@email.it" non riuscito (5.7.1 [1]
>>>> <sb...@email.it>: Relay access denied)"
>>>> 
>>>> Can you help me please?
>>> 
>>> if ISP some of them  won't let you use "un-registered email addresses or
>>> other SMTP servers.
>>> maybe it is something like this if something changed ?
>>> 
>>> 
>>> mick
>>> 
>>> 
>>> 
>>> ----------
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>> 
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Links:
------
[1] tel:5.7.1
[2] http://default.inc.php
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