Re: postscreen scoring questions

2022-08-14 Thread Peter
On 12/08/22 08:41, Wietse Venema wrote: After some delay, I have verified that postscreen_dnsbl_sites works as promised: it adds up the scores from all matching patterns. This verification required some infrastructure to test postscreen's scoring code outside of postscreen. I have written a half

Re: Tool to correlate mail logs?

2022-08-14 Thread Josef Vybíhal
I think you mean collate.pl by Viktor Dukhovni https://github.com/vdukhovni/postfix/tree/master/postfix/auxiliary/collate J. On Sun, Aug 14, 2022, 23:43 Dan Mahoney wrote: > Hey all, > > I seem to recall discussion on this list of some tool that can look at > your maillog and show a single-line

Re: Tool to correlate mail logs?

2022-08-14 Thread Viktor Dukhovni
On Sun, Aug 14, 2022 at 06:41:20PM -0400, Bill Cole wrote: > In the Postfix distribution: auxiliary/collate/collate.pl https://github.com/vdukhovni/postfix/tree/master/postfix/auxiliary/collate -- Viktor.

Re: Tool to correlate mail logs?

2022-08-14 Thread Bill Cole
On 2022-08-14 at 17:42:27 UTC-0400 (Sun, 14 Aug 2022 17:42:27 -0400) Dan Mahoney is rumored to have said: Hey all, I seem to recall discussion on this list of some tool that can look at your maillog and show a single-line-per-message summary of messageid/from/to/delivery-status tuples. I m

Tool to correlate mail logs?

2022-08-14 Thread Dan Mahoney
Hey all, I seem to recall discussion on this list of some tool that can look at your maillog and show a single-line-per-message summary of messageid/from/to/delivery-status tuples. I mean, if not, it's a perl script away, but is there something that already exists that does what I'm thinking o

Re: Accept all emails sent to *.example.com

2022-08-14 Thread Benny Pedersen
Jonathan Sélea skrev den 2022-08-14 21:24: Hi, Is there a way to configure postfix to accept all emails sent to *.example.com? For example. I want the postfix-server to accept emails sent to t...@oahfoaoga.example.com aswell as test...@example.com and h...@bye.example.com. Is this doable in Po

Re: Accept all emails sent to *.example.com

2022-08-14 Thread Wietse Venema
Jonathan S?lea: > Hi, > > Is there a way to configure postfix to accept all emails sent to > *.example.com? All recipients[1], or only "valid" recipients[2]?? [1] Makes sense if the mail is NOT delivered. Examples of that are spamtraps or honeypots. [2] Requires that the Postfix SMTP server ca

Re: Protect access to submission services

2022-08-14 Thread Allen Coates
On 14/08/2022 19:51, Matus UHLAR - fantomas wrote: but which lists?  using spamhaus PBL is not viable because it lists dynamic IP address which can be commonly used by clients. Could you try "permit_dnswl_client dnswl_domain=d.d.d.d", with the Spamhaus PBL and a selective return code?

Re: Accept all emails sent to *.example.com

2022-08-14 Thread Viktor Dukhovni
On Sun, Aug 14, 2022 at 09:24:58PM +0200, Jonathan Sélea wrote: > Is there a way to configure postfix to accept all emails sent to > *.example.com? What is your definition of "accept", in other words where/how do you want the messages in question delivered? > For example. I want the postfix-ser

Re: Protect access to submission services

2022-08-14 Thread toganm
> "Matus" == Matus UHLAR <- fantomas > writes: Matus> On 14.08.22 18:40, tog...@dinamizm.com wrote: >> >> I am using both spamhaus and abusix and must say I am quite happy with the >> results I am getting. Yet every user is different so YMMV. >> >> spamhaus and abusix require registration and

Accept all emails sent to *.example.com

2022-08-14 Thread Jonathan Sélea
Hi, Is there a way to configure postfix to accept all emails sent to *.example.com? For example. I want the postfix-server to accept emails sent to t...@oahfoaoga.example.com aswell as test...@example.com and h...@bye.example.com. Is this doable in Postix? -- Jonathan

Re: Protect access to submission services

2022-08-14 Thread Matus UHLAR - fantomas
On 14.08.22 18:40, tog...@dinamizm.com wrote: "Matus" == Matus UHLAR <- fantomas > writes: "JR" == Jaroslaw Rafa writes: JR> Dnia 13.08.2022 o godz. 11:22:30 Durga Prasad Malyala pisze: Did you try fail2ban. It is very good. JR> I already use fail2ban, but I could not use it in this ca

Re: Protect access to submission services

2022-08-14 Thread toganm
> "Matus" == Matus UHLAR <- fantomas > writes: >>> "JR" == Jaroslaw Rafa writes: >> JR> Dnia 13.08.2022 o godz. 11:22:30 Durga Prasad Malyala pisze: Did you try fail2ban. It is very good. >> JR> I already use fail2ban, but I could not use it in this case, as the AUTH JR> attempts wer

Re: Protect access to submission services

2022-08-14 Thread Matus UHLAR - fantomas
"JR" == Jaroslaw Rafa writes: JR> Dnia 13.08.2022 o godz. 11:22:30 Durga Prasad Malyala pisze: Did you try fail2ban. It is very good. JR> I already use fail2ban, but I could not use it in this case, as the AUTH JR> attempts were from different IP addresses and almost no address did JR> repea