RE: Postscreen DNSBL do not seem to be working

2022-08-09 Thread Dino Edwards
>It's absolutely not forwarding. It's resolving recursively. I'm using unbound with pfsense and I'm suspecting there is something wrong with it. >When I point to MS DNS server or 9.9.9.9, it's resolving correctly. The issue has been resolved. Just in case someone finds the solution useful,

RE: Postscreen DNSBL do not seem to be working

2022-08-09 Thread Dino Edwards
>In any case, the OP may well be using a local resolver, but they didn't say whether it's resolving recursively or forwarding (e.g. to 8.8.8.8), and I'd bet it's the latter. It's absolutely not forwarding. It's resolving recursively. I'm using unbound with pfsense and I'm suspecting there is

Re: Postscreen DNSBL do not seem to be working

2022-08-09 Thread Bernardo Reino
On Tue, 9 Aug 2022, Bill Cole wrote: On 2022-08-09 at 12:50:22 UTC-0400 (Tue, 9 Aug 2022 12:50:22 -0400) Dino Edwards is rumored to have said: Let's do some concreate tests. 1) What is the output from: dig +short 2.0.0.127.zen.spamhaus.org Output is nothing Your DNS resolver is

Re: Postscreen DNSBL do not seem to be working

2022-08-09 Thread Wietse Venema
Dino Edwards: > > > >Let's do some concreate tests. > > >1) What is the output from: > > > dig +short 2.0.0.127.zen.spamhaus.org > > Output is nothing There should be a list of responses, as pointed out by Bill Cole (or an error response if you are using a provider's resolver).

Re: Postscreen DNSBL do not seem to be working

2022-08-09 Thread Bill Cole
On 2022-08-09 at 12:50:22 UTC-0400 (Tue, 9 Aug 2022 12:50:22 -0400) Dino Edwards is rumored to have said: >> Let's do some concreate tests. > >> 1) What is the output from: > >> dig +short 2.0.0.127.zen.spamhaus.org > > Output is nothing Your DNS resolver is broken. That's a test name which

Re: SSL decode error/eof

2022-08-09 Thread Viktor Dukhovni
On Tue, Aug 09, 2022 at 04:22:44PM +0100, Tom McLoughlin wrote: > > The resumption problem can be worked around by setting the server-side > > session cache database empty (the default setting): > > > >smtpd_tls_session_cache_database = > > > > This is the recommended setting, since clients

Re: SSL decode error/eof

2022-08-09 Thread Tom McLoughlin
Viktor, Thanks for getting back to me. > The resumption problem can be worked around by setting the server-side > session cache database empty (the default setting): > >smtpd_tls_session_cache_database > > This is the recommended setting, since clients should be using session > tickets

Re: Postscreen DNSBL do not seem to be working

2022-08-09 Thread Wietse Venema
Dino Edwards: > > << I suggest that you start with dig/nslookup and establish that you have > properly working DNS, and that your ISP is not replacing all "not found" > responses with the IP address of some "helpful" website. > > Using local DNS servers and not ISP servers. DNS is working as it

Re: SSL decode error/eof

2022-08-09 Thread Viktor Dukhovni
On Tue, Aug 09, 2022 at 02:27:17PM +0100, Tom McLoughlin wrote: > Recently started receiving this error and unable to find any solution to > this, any ideas? > > |OpenSSL version: OpenSSL 3.0.4 21 Jun 2022 (Library: OpenSSL 3.0.4 21 > Jun 2022) Postfix version: mail_version = 3.6.4 Dovecot

Re: SSL decode error/eof

2022-08-09 Thread Tom McLoughlin
Wietse, Thanks for getting back to me so quickly. I’ve currently got 2 servers running postfix in a RR config, the first when a connection is made by my client (Apple Mail) throws this error, however the second throws no error at all; the configuration is identical as the connection is

Re: Postscreen DNSBL do not seem to be working

2022-08-09 Thread Wietse Venema
I suggest that you start with dig/nslookup and establish that you have properly working DNS, and that your ISP is not replacing all "not found" responses with the IP address of some "helpful" website. Wietse

Re: SSL decode error/eof

2022-08-09 Thread Wietse Venema
Tom McLoughlin: > Hello, > > Recently started receiving this error and unable to find any solution to > this, any ideas? > > |OpenSSL version: OpenSSL 3.0.4 21 Jun 2022 (Library: OpenSSL 3.0.4 21 > Jun 2022) Postfix version: mail_version = 3.6.4 Dovecot version: > 2.3.19.1 (9b53102964)| > >

SSL decode error/eof

2022-08-09 Thread Tom McLoughlin
Hello, Recently started receiving this error and unable to find any solution to this, any ideas? |OpenSSL version: OpenSSL 3.0.4 21 Jun 2022 (Library: OpenSSL 3.0.4 21 Jun 2022) Postfix version: mail_version = 3.6.4 Dovecot version: 2.3.19.1 (9b53102964)| Log lines: |Aug 7 22:10:46 mail