Re: Question about disabling SSLv2 and SSLv3 and Opportunistic TLS

2018-05-28 Thread @lbutlr
On 2018-05-28 (11:26 MDT), Viktor Dukhovni wrote: > > join <(postconf -n) <(postconf -d | sed 's/=/(default:/; s/$/)/') That's nifty! -- "you'd think you could trust a horde of hungarian barbarians"

Re: Question about disabling SSLv2 and SSLv3 and Opportunistic TLS

2018-05-28 Thread Viktor Dukhovni
> On May 28, 2018, at 1:26 PM, Viktor Dukhovni > wrote: > > join <(postconf -n) <(postconf -d | sed 's/=/(default:/; s/$/)/') I should mention that this is "bash" syntax. Other shells require temp files. On at least some FreeBSD systems bash by default does not assume the existence of /dev

Re: Question about disabling SSLv2 and SSLv3 and Opportunistic TLS

2018-05-28 Thread Viktor Dukhovni
> On May 28, 2018, at 11:35 AM, @lbutlr wrote: > > It might be useful, but probably not, to have a version of postconf -n that > showed the default value along sinde the changed value: join <(postconf -n) <(postconf -d | sed 's/=/(default:/; s/$/)/') -- Viktor.

Re: advice on postscreen setup / exception / dnsbls

2018-05-28 Thread @lbutlr
On 26 May 2018, at 23:27, Voytek wrote: > On Sun, May 27, 2018 3:22 am, /dev/rob0 wrote: > >> The obvious solution, if dnsbl.spfbl.net is blocking real mail, is to >> stop using that list, or possibly to lower its score below your [unstated] >> threshold score. > > Thanks for all replies and com

Re: Question about disabling SSLv2 and SSLv3 and Opportunistic TLS

2018-05-28 Thread @lbutlr
On 26 May 2018, at 12:59, Benny Pedersen wrote: > just kidding, i would like to see main.cf smaller, so postconf -n gives more > settings as default from -d > > as it is now setting is more or less random default from main.cf > > keep main.cf minimal is good sense I’m not sure what you mean, t

Re: many le ssl certs assigned to postfix

2018-05-28 Thread Ansgar Wiechers
Please do not reply off-list. On 2018-05-28 Poliman - Serwis wrote: > 2018-05-28 13:18 GMT+02:00 Ansgar Wiechers : >> On 2018-05-28 Poliman - Serwis wrote: >>> Thank you for advices but how setup different SMTP in MX record if >>> MX record determine pop3/imap and smtp servers? Do you mean set few

Re: problem on a relay server [resolved]

2018-05-28 Thread pat G
Sorry i ve found the problem, i putted domain to be sent in "mydestination" Thx. Le 25/05/2018 à 13:00, Wietse Venema a écrit : > pat G: >> Ok it is better now than yesterday, it can receive requests. >> However, when one of our internal mails server send a message by >> relayhost to our external

Re: many le ssl certs assigned to postfix

2018-05-28 Thread Ansgar Wiechers
On 2018-05-28 Poliman - Serwis wrote: > Thank you for advices but how setup different SMTP in MX record if MX > record determine pop3/imap and smtp servers? Do you mean set few MX > records with few mailservers? Currently I only know that I could > configure few MX records with few mailservers with