On Dec 17, 2018 6:49 AM, Matt Schwartz <[email protected]> wrote:
>
> Right off the bat, I think the mask-src might be causing a problem. I know that Thunderbird does some weird stuff and it doesn't play well with OpenSMTPD's correct implementation of smtps but you're using starttls. So instead of mask-src, try using the hostname parameter and set it to the hostname that you want to use.
>
> On Mon, Dec 17, 2018, 7:31 AM mabi <[email protected] wrote:
>>
>> Right, I forgot that sorry. Here it is:
>>
>> pki mail.mydomain.org cert "/etc/ssl/mail.mydomain.org.crt"
>> pki mail.mydomain.org key "/etc/ssl/private/mail.mydomain.org.key"
>>
>> table aliases file:/etc/mail/aliases
>> table domains postgres:/etc/mail/postgresql.conf
>> table virtuals postgres:/etc/mail/postgresql.conf
>> table credentials postgres:/etc/mail/postgresql.conf
>>
>> listen on egress port 25 hostname mail.mydomain.org tls pki mail.mydomain.org
>> listen on egress port 587 hostname mail.mydomain.org tls-require pki mail.mydomain.org auth <credentials> mask-src
>>
>> action "local" mbox alias <aliases>
>> action "relay" relay
>> action "lmtp_dovecot" lmtp "/var/dovecot/lmtp" rcpt-to virtual <virtuals>
>>
>> match for local action "local"
>> match from any for domain <domains> action "lmtp_dovecot"
>> match auth from any for any action "relay"
>>
>>
>>
>> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
>> On Monday, December 17, 2018 1:21 PM, Matt Schwartz <[email protected]> wrote:
>>
>>> Please share your smtpd.conf file. OpenSMTPD 6.4.1 works just fine with Thunderbird.
>>>
>>> On Mon, Dec 17, 2018, 7:16 AM mabi <[email protected] wrote:
>>>>
>>>> Hi,
>>>>
>>>> I just configured OpenSMTPD on OpenBSD 6.4 with authentication to send mails as a MSA (port 587). I did some tests with swaks and TLS enabled and it works fine but with Thunderbird it miserably fails to use STARTTLS. On the server side I get:
>>>>
>>>> 500 5.5.1 Invalid command: Pipelining not supported
>>>>
>>>> Is Thunderbird somehow so broken that it doesn't even respect that OpenSMTPD does not support SMTP pipelining?
>>>>
>>>> I am using Thunderbird 60.3.0...
>>>>
>>>> Any workarounds?
>>>>
>>>> Also I was wondering if OpenSMTPD supports other authentication types additionally to PLAIN and LOGIN?
>>>>
>>>> Regards,
>>>> Mabi
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
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>>>>
>>
I recently had a typo causing the wrong pki certs to be used and for some reason the logs were complaining about pipelining. Perhaps test with openssl s_client if the certs could potentially be the problem.
Edgar
