Dovecot POP3 STARTTLS works on Thunderbird but not on Gmail

[Aleš Grm]

That was it, thank you very much. I forgot about it when I read the docs.

On 16 November 2014 15:34, Reindl Harald <h.reindl at thelounge.net> wrote:

>
>
> Am 16.11.2014 um 15:27 schrieb Aleš Grm:
>
>> Ok, I tried on port 995, and on Gmail I get "SSL error: unable to verify
>> the first certificate". Certificate is not self-signed (using StartCOM)
>>
>> Could the form of public part of certificate be wrong? I'm using only .CRT
>>
>
> on *any* server you need to setup the chain correctly
> https://www.google.at/#q=startssl+intermediate+certificate
>
> that's not dovecot specific and not doing so means you rely on the grace
> of the client which may or may not have the full chain in his trust store
>
> P.S.: for clients like MS Outlook you need port 993/995 anyways
>
>
>  On 16 Nov 2014 14:19, "Reindl Harald" <h.reindl at thelounge.net> wrote:
>>
>>
>>> Am 16.11.2014 um 14:05 schrieb Aleš Grm:
>>>
>>>  I have configured Dovecot to work perfectly on Thundrebird using SSL
>>>> certificates with STARTTLS on port 110. When I try to add this account
>>>> on
>>>> Gmail I get the error:
>>>>
>>>> In Gmail my settings include port 110 and the use of SSL is checked.
>>>> Dovecot configuration:
>>>>
>>>> Any idea why does it work with Thunderbird and not with Gmail?
>>>>
>>>>
>>> surely - gmail wants 995 instead 110 (means not STARTTLS) and don't
>>> accept
>>> self signed certificates BTW
>>>
>>
>