Re: host smtp.embarqmail.com[206.152.134.66] refused to talk to me: 421 4.3.4 allocated resources exceeded

2017-12-01 Thread Chris
On Thu, 2017-11-30 at 21:49 -0500, Viktor Dukhovni wrote: > > > > > On Nov 30, 2017, at 9:30 PM, Chris wrote: > > > > Thanks so much for the explanation Viktor. I didn't think it was a > > postfix issue but hoped I would get something I could send to the > > tech > > support people to help figu

Re: Is it a good idea to limit the range of servers that can connect to port 25?

2017-12-01 Thread Bill Cole
On 1 Dec 2017, at 15:19 (-0500), Chris Green wrote: > I never > get E-Mail addressed directly to ch...@zbmc.eu. You've solved that problem now. :) -- Bill Cole b...@scconsult.com or billc...@apache.org (AKA @grumpybozo and many *@billmail.scconsult.com addresses) Currently Seeking Steady Work:

Re: Access denied when trying to send from localhost

2017-12-01 Thread Benny Pedersen
Matus UHLAR - fantomas skrev den 2017-12-01 20:40: On 1/12/2017 1:58 πμ, Benny Pedersen wrote: or add permit_mynetworks instead of check_client_access On 01.12.17 09:25, Nikolaos Milas wrote: I don't want to permit_mynetworks, because I want to force clients to sasl-authenticate (with the exc

Re: Is it a good idea to limit the range of servers that can connect to port 25?

2017-12-01 Thread Chris Green
On Fri, Dec 01, 2017 at 01:29:21PM -0600, Noel Jones wrote: > On 12/1/2017 12:19 PM, Chris Green wrote: > > > Is there much risk if I open up port 25 to any IP address? I have it > > this way at the moment and there are only a few (as in ten or a dozen) > > rogue connections per day so it doesn't

Re: Is it a good idea to limit the range of servers that can connect to port 25?

2017-12-01 Thread Chris Green
On Fri, Dec 01, 2017 at 08:43:08PM +0100, Matus UHLAR - fantomas wrote: > On 01.12.17 18:19, Chris Green wrote: > > I have run postfix for a number of years on my home (xubuntu) server > > machine with my router firewall limiting connections on port 25 to > > just the range of IP addresses which ar

Re: Is it a good idea to limit the range of servers that can connect to port 25?

2017-12-01 Thread Chris Green
On Fri, Dec 01, 2017 at 02:42:44PM -0500, Viktor Dukhovni wrote: > > > > On Dec 1, 2017, at 1:19 PM, Chris Green wrote: > > > > I have run postfix for a number of years on my home (xubuntu) server > > machine with my router firewall limiting connections on port 25 to > > just the range of IP ad

Re: Is it a good idea to limit the range of servers that can connect to port 25?

2017-12-01 Thread Matus UHLAR - fantomas
On 01.12.17 18:19, Chris Green wrote: I have run postfix for a number of years on my home (xubuntu) server machine with my router firewall limiting connections on port 25 to just the range of IP addresses which are my domain hosting company's SMTP servers. how do you receive mail? Do they forwa

Re: Is it a good idea to limit the range of servers that can connect to port 25?

2017-12-01 Thread Viktor Dukhovni
> On Dec 1, 2017, at 1:19 PM, Chris Green wrote: > > I have run postfix for a number of years on my home (xubuntu) server > machine with my router firewall limiting connections on port 25 to > just the range of IP addresses which are my domain hosting company's > SMTP servers. Is this outbound

Re: Access denied when trying to send from localhost

2017-12-01 Thread Matus UHLAR - fantomas
On 1/12/2017 1:58 πμ, Benny Pedersen wrote: or add permit_mynetworks instead of check_client_access On 01.12.17 09:25, Nikolaos Milas wrote: I don't want to permit_mynetworks, because I want to force clients to sasl-authenticate (with the exception of localhost). don't include those clients

Re: Is it a good idea to limit the range of servers that can connect to port 25?

2017-12-01 Thread Noel Jones
On 12/1/2017 12:19 PM, Chris Green wrote: > Is there much risk if I open up port 25 to any IP address? I have it > this way at the moment and there are only a few (as in ten or a dozen) > rogue connections per day so it doesn't seem as if port 25 is really > very popular for hackers and such. >

Is it a good idea to limit the range of servers that can connect to port 25?

2017-12-01 Thread Chris Green
I have run postfix for a number of years on my home (xubuntu) server machine with my router firewall limiting connections on port 25 to just the range of IP addresses which are my domain hosting company's SMTP servers. This caused me a problem recently when they started using a new SMTP server whi

Re: SV: Good solution for antivirus

2017-12-01 Thread Dominic Raferd
On 1 December 2017 at 13:54, K F wrote: > Btw. we're using PRTG to monitor how the system fares, so far I can monitor > most things, but how about ClamAV? Anybody that has an idea on how monitor > the milter? You can check clamav's log file(s) thus: grep -a "clamd.*FOUND$" /path/to/logfile

SV: SV: Good solution for antivirus

2017-12-01 Thread K F
Btw. we're using PRTG to monitor how the system fares, so far I can monitor most things, but how about ClamAV? Anybody that has an idea on how monitor the milter? Den 14:16 fredag den 1. december 2017 skrev K F : Hi Guys I think I got it working, I just tried sending the Eicar line to

SV: SV: Good solution for antivirus

2017-12-01 Thread K F
Hi Guys I think I got it working, I just tried sending the Eicar line to a mailbox, and got this message: Dec  1 13:57:52 bounce postfix/cleanup[21255]: B17C5403B316: milter-reject: END-OF-MESSAGE from sonic306-19.consmr.mail.ir2.yahoo.com[77.238.176.205]: 5.7.1 Command rejected; from= to= proto