Re: mynetworks equivalent for sender address

2020-08-31 Thread dave
Thanks, Maybe I need to clarify a few things. My email server is not in my home network. My raspberry is, and it gets random IPs as sometimes it has to go through a VPN to the internet. Mail to my own domains is not permitted by default. This email from raspberry is sent to my own domain (th

Postfix stable release 3.5.7 and legacy release 3.4.17

2020-08-31 Thread Wietse Venema
[An on-line version of this announcement will be available at http://www.postfix.org/announcements/postfix-3.5.7.html] * Random certificate verification failures with "smtp_tls_connection_reuse = yes", because tlsproxy(8) was using the wrong global TLS context for connections that use DA

Re: "max_use=1" does not work at a situation

2020-08-31 Thread Wietse Venema
kawakami: > And this problem occurs NOT always, only in following situatision, > > > 2, A message was sent on IPv4, but resuted 451 error. > > 3, A message was sent on IPv6, but resuted 451 error. After a 4xx error, the SAME Postfix SMTP client process may IMMEDIATELY try to make the SAME deliv

Re: "max_use=1" does not work at a situation

2020-08-31 Thread Wietse Venema
Wietse Venema: > kawakami: > > And this problem occurs NOT always, only in following situatision, > > > > > 2, A message was sent on IPv4, but resuted 451 error. > > > 3, A message was sent on IPv6, but resuted 451 error. > > After a 4xx error, the SAME Postfix SMTP client process may > IMMEDIA

Re: "max_use=1" does not work at a situation

2020-08-31 Thread Wietse Venema
Wietse Venema: > Wietse Venema: > > kawakami: > > > And this problem occurs NOT always, only in following situatision, > > > > > > > 2, A message was sent on IPv4, but resuted 451 error. > > > > 3, A message was sent on IPv6, but resuted 451 error. > > > > After a 4xx error, the SAME Postfix SM

Outlook.com Max Connections

2020-08-31 Thread Greg Sims
Here are the stats from this morning: * email arrival rate: 1,000/minute * outlook.com email sent: 7,113 * MaxConnections: 17 MaxConnections increases with the email arrival rate. It is consistent day to day at a given email arrival rate. We are currently running four outlook transports o

Re: mynetworks equivalent for sender address

2020-08-31 Thread Bill Cole
On 31 Aug 2020, at 4:51, dave wrote: Mail to my own domains is not permitted by default. This email from raspberry is sent to my own domain (the one I'm using on this list) and it fails the sender address domain not found and FQDN tests. There is no relaying needed. You could move those con

can not send mail was Postfix users not listening ...

2020-08-31 Thread Doug Denault
On Mon, 31 Aug 2020, Bill Cole wrote: On 30 Aug 2020, at 20:24, Doug Denault wrote: working system: lighthouse:~> sockstat | egrep "postfix|master" | egrep ":[2\5]+" postfix smtpd 98709 6 tcp4 *:25 *:* postfix smtpd 98656 6 tcp4 *:25

Re: can not send mail was Postfix users not listening ...

2020-08-31 Thread Bill Cole
On 31 Aug 2020, at 13:12, Doug Denault wrote: On Mon, 31 Aug 2020, Bill Cole wrote: On 30 Aug 2020, at 20:24, Doug Denault wrote: working system: lighthouse:~> sockstat | egrep "postfix|master" | egrep ":[2\5]+" postfix smtpd 98709 6 tcp4 *:25 *:* postfix

Re: can not send mail was Postfix users not listening ...

2020-08-31 Thread Noel Jones
On 8/31/2020 12:12 PM, Doug Denault wrote: I was not clear. The system receives email just fine. It will not send. There are no log entries. The above output is from sockstat. Don't waste your time looking at listening sockets/ports for outgoing connections that are never made. If there a

Re: Outlook.com Max Connections

2020-08-31 Thread Wietse Venema
Greg Sims: > Here are the stats from this morning: > > * email arrival rate: 1,000/minute > * outlook.com email sent: 7,113 > * MaxConnections: 17 > > MaxConnections increases with the email arrival rate. It is consistent day > to day at a given email arrival rate. We are currently runnin

Re: mynetworks equivalent for sender address

2020-08-31 Thread dave
Thanks, SASL looks the best way. Still not sure why we're talking relaying... ;-) regards Dave On 31/08/2020 17:55, Bill Cole wrote: On 31 Aug 2020, at 4:51, dave wrote: Mail to my own domains is not permitted by default. This email from raspberry is sent to my own domain (the one I'm using

Re: Outlook.com Max Connections

2020-08-31 Thread Viktor Dukhovni
On Mon, Aug 31, 2020 at 09:08:02AM -0700, Greg Sims wrote: > Here are the stats from this morning: > > * email arrival rate: 1,000/minute > * outlook.com email sent: 7,113 > * MaxConnections: 17 Theseare perhaps a result of some domains hosted by outlook.com, but not included in your list

Re: mynetworks equivalent for sender address

2020-08-31 Thread Bill Cole
On 31 Aug 2020, at 16:07, dave wrote: Thanks, SASL looks the best way. Still not sure why we're talking relaying... ;-) Because historically, to explicitly "permit" a message included relay unless a later restriction stopped it. -- Bill Cole b...@scconsult.com or billc...@apache.org (AKA @

Re: Outlook.com Max Connections

2020-08-31 Thread @lbutlr
On 31 Aug 2020, at 10:08, Greg Sims wrote: > (1) continue to ignore the MaxConnection Messages/Deferrals > (2) reduce the number of processes per transport to 1 > (3) reduce the number of outlook transports to 2 4) add a footer to mails going to outlook along the lines of :"messages to out

Re: Outlook.com Max Connections

2020-08-31 Thread Greg Sims
> > Here are the stats from this morning: > > > > * email arrival rate: 1,000/minute > > * outlook.com email sent: 7,113 > > * MaxConnections: 17 > These are perhaps a result of some domains hosted by outlook.com, but not > included in your list of domains to route to the dedicated transport