Re: SPF and Greylisting

2019-04-05 Thread @lbutlr
On 5 Apr 2019, at 09:11, Viktor Dukhovni wrote: > Note that you SHOULD NOT ultimately refuse email on SPF softfail, > but greylisting would be OK, if you find it meets your needs. Is grey listing still effective? I know when I stopped using it it was not doing much of anything and I can't imagin

GF 3.3, unsupported dictionary type: mysql

2019-04-05 Thread lists
I'm trying to migrate server to new vm, installed postfix* from GF (1) but, after copying over main.cf/master.cf get this: Apr 6 00:34:46 emu postfix/proxymap[15601]: error: unsupported dictionary type: mysql Apr 6 00:34:46 emu postfix/proxymap[15601]: error: unsupported dictionary t

Re: Authentication attempts for x...@com.au addresses

2019-04-05 Thread Esteban L
Hello Andrey, You've piqued my interest now :-) I have used fail2ban for many things, dovecot, postfix-auth, ssh (moot, after I changed the port), roundcube, etc. What are other tools you would recommend? I have seen the postfix anvil daemon at work in the background. I have gotten used to us

RE: SPF and Greylisting

2019-04-05 Thread steve
Thanks for all of the suggestions. smtpd_recipient_restrictions = permit_sasl_authenticated, reject_unauth_pipelining, permit_mynetworks, reject_unauth_destination, check_policy_service unix:private/policyd-spf, reject_unknown_reverse_client_hostname

Re: SPF and Greylisting

2019-04-05 Thread Scott Kitterman
On April 5, 2019 2:55:38 PM UTC, st...@douville.net wrote: >Hi, > > > >policyd-spf and postgrey are implemented and working. > > > >With exim, I was able to check the spf result and greylist upon >receiving a >certain result. I'm using Mail_From_pass_restriction = mfrom_passed_spf >in >policy-

Re: SPF and Greylisting

2019-04-05 Thread Wietse Venema
st...@douville.net: > Hi, > > policyd-spf and postgrey are implemented and working. > > With exim, I was able to check the spf result and greylist upon receiving a > certain result. I'm using Mail_From_pass_restriction = mfrom_passed_spf in > policy-spf.conf. > > Is there any way I can defer or gre

Re: SPF and Greylisting

2019-04-05 Thread Viktor Dukhovni
On Fri, Apr 05, 2019 at 10:55:38AM -0400, st...@douville.net wrote: > Hi, > > policyd-spf and postgrey are implemented and working. > > Is there any way I can defer or greylist based on an spf result of Softfail? Yes, by having the policy service return a 4XX response. Postfix will do whatever

SPF and Greylisting

2019-04-05 Thread steve
Hi, policyd-spf and postgrey are implemented and working. With exim, I was able to check the spf result and greylist upon receiving a certain result. I'm using Mail_From_pass_restriction = mfrom_passed_spf in policy-spf.conf. Is there any way I can defer or greylist based on an spf res