Dovecot - Do I need this?

Hi, I am currently building a mail server using OpenSMTPD on OpenBSD 6.3 I see a lot of examples on the web about configurations and nearly all of them are using a combination of OpenSMTPD, Dovecot, Spamassassin and so on. I understand the reason behind the selection of software and the

Credentials Table

Hi, When using a credentials table (man table), what table type do I use with regards to using the table in a smtpd.conf configuration? I have created this table in my smtpd.conf but I am not sure it is correct? table passwd file:/etc/mail/passwd Though I have seen a sample configuration

Re: Credentials Table

n, Aug 26, 2018, 11:35 PM Antonino Sidoti wrote: Hi, When using a credentials table (man table), what table type do I use with regards to using the table in a smtpd.conf configuration? I have created this table in my smtpd.conf but I am not sure it is correct? table passwd file:/etc/mail/passwd

Re: Credentials Table

extras. And that’s what I use since it allows keeping the same file for opensmtpd and dovecot. Regards, Bruno Le 27 août 2018 09:31:54 GMT+02:00, Antonino Sidoti mailto:n...@sidoti.id.au>> a écrit : HI, Base on the feedback I am going to use the ‘file’ option for the credentials table in m

Re: Sending mail from PowerShell via OpenSMTPD fails.

Hi I would check Firewall in Windows for port 587 outbound or temporarily turn it off and test it again. Nino > On 5 Sep 2018, at 5:52 am, Reio Remma wrote: > > Hello! > > I've a backup script in Windows that sends an e-mail upon completion. > > The mail goes out successfully if I use

Testing SMTP Authentication CLI

Hi, I am using a table in my configuration for user credentials in ’smtpd.conf'; table creds file://etc/mail/creds I have also created the password using ‘smtpctl encrypt’ and added that to the file along with a username. The file ‘creds’ contains; bob$2b$10$encrytedpassword I would like

Re: Testing SMTP Authentication CLI

On 9 Sep 2018, at 2:44 pm, ed...@pettijohn-web.com wrote: > > Without your smtpd.conf it's hard to know, but I suspect you don't have > 'auth' on port 25. > On Sep 8, 2018 11:16 PM, Antonino Sidoti wrote: >> >> >> >> There was an error while decoding th

Syntax Check Please

Hi, I am planning the changeover to the new OpenSMTPD syntax and would like a sanity check on the configuration below please? My current (working) configuration is shown using the syntax for OpenBSD 6.3 plus my version of new syntax; # # OpenSMTPD v6.04 config # pki mail.stonyrange.com

SPAMD - Grey Listing

Hi, I notice that Spamd is not adding clients to the ‘spamdb’ and labelling with “GREY”. Oct 1 17:43:24 obsd-svr3 spamd[84545]: (GREY) 67.219.xxx.250: -> Oct 1 17:43:24 obsd-svr3 spamd[16185]: Trapping 67.219.xxx.250 for tuple 67.219.xxx.250 test.network-tools.com Oct 1 17:43:24

Re: Reject Senders by IP address - SMTPD

018 at 09:14:17AM +0000, Antonino Sidoti wrote: >> Hi Peter >> > > Hi, > >> I am using spamd. >> >> So the ???reject??? statement still logs the connection as seen in the log >> sample I provided. I was expecting to see a different log entry along the

Re: Announce: OpenSMTPD 6.4.1 released

HI, I am on OpenBSD 6.4 and I have checked in the past few days for the new update via “syspatch”. So far nothing has come through for OpenSmtpd. > On 17 Dec 2018, at 3:15 am, Gilles Chehade wrote: > > On Sun, Dec 16, 2018 at 11:11:23AM -0500, Matt Schwartz wrote: >> Hi Gilles, >> >> Stupid

Re: FAQ gone?

HI, I agree with a user base option as well. If people from this mailing list would be willing to volunteer their setup/configuration into a wiki then I think it would be good way to share the knowledge about OpenSMTPD. I struggled quite a bit getting the information to put together my setup

Static Table Entry - smtpd.conf

Hi, Is it valid if I add a static table entry in “smtpd.conf” like so; table blacklist { “@*.anonymous-email.*” } I am getting junk email coming in which has multiple domain types and subdomains but it will consistently have a common naming of “anonymous-email”. Example,

Questions About Filters

Hello, I have some basic questions about filters? What do we need to negate the rdns for the following command? filter f01 phase connect match !rdns disconnect "550 missing rDNS” Can someone please explain the difference between reject and disconnect when used in a filter? Many

Re: Questions About Filters

o > On 4 Jan 2020, at 11:07 am, gil...@poolp.org wrote: > > January 4, 2020 12:25 AM, "Antonino Sidoti" wrote: > >> Hello, >> > > Hello, > > >> I have some basic questions about filters? >> >> What do we need to negate the r

Re: OpenSMTPd not respecting relay port?

Hello, There is a really good example on how to do this; “man smtpd.conf”. This is the what man page says; table aliases file:/etc/mail/aliases table secrets file:/etc/mail/secrets listen on lo0 action "local_mail" mbox alias action "outbound" relay host smtp+tls://b...@smtp.example.com \

Re: New Server, looking for some general advice

Hello, I am using OpenSMTPD with the following; Maildir Dovecot/LMTP Spamd Dkimproxy Dmarc (Domain) SPF Let’s Encrypt Certificates Simple script for Spamd to obtain RBL lists Filters for fcrDNS Mutt Client Virtual Users and Local user Backup Mail server using Dovecot replication (Located in

smtp cert-check result - no certificate presented

Hello, Do I need to be concerned about this log messages in /var/log/maillog? smtpd[43176]: ecd860f40cdb2d36 smtp cert-check result="no certificate presented” Thanks Antonino Sidoti

Re: smtp cert-check result - no certificate presented

Hi, I do have múltiple domains but only have a single certificate that accepts mail from my multiple domains. Reading the upgrade guide I did not think I needed to change anything in my smtpd.conf. Though to be sure I have provided here my comfiguration; pki mx1.stonyrange.com cert

Re: Microsoft 365 - Mail always goes to Junk

ity/office-365-security/troubleshooting-mail-sent-to-office-365?view=o365-worldwide> Maybe a third party relay is the answer. Antonino Sidoti > On 4 Jun 2021, at 7:42 pm, Maarten de Vries wrote: > > > On 04-06-2021 10:39, Nick Ryan wrote: >> I have this as well, I thin

Microsoft 365 - Mail always goes to Junk

Hi, I have two OpenSMTPD servers (Sydney, Tokyo) and they are both configured with correct DNS, PTR, DKIM, SPF, MTA-STS and Dmarc. I have no problems sending mail to Google but with Microsoft 365 (Exchange Online) when I send an email it always end up in Junk on the receivers side. I know

Re: Monitoring SMTPD

Many thanks to all your suggestions. Antonino Sidoti > On 30 Apr 2021, at 2:53 am, Stuart D Gathman wrote: > > On Thu, 29 Apr 2021, Lukas Tribus wrote: > >> So I send emails through a critical SMTP infrastructure to a >> healthchecks.io endpoint, which triggers

Monitoring SMTPD

insight as to how they are performing day to day. Thanks Antonino Sidoti

Re: smtpd.conf - Possible Issues with "mail-from"

Senders”. I have now verified my domain “sidoti.id.au”. Your simple suggestion to use the “-r” option with the “mail” command is a nice solution. It overcomes the hostname issue as I am not using a real FQDN for the hostname. No issues with sending emails now. Regards Antonino Sidoti > O

smtpd.conf - Possible Issues with "mail-from"

it messages=0 Is there some new way of using “mail-from” with OpenSMTPD? In OpenBSD 7.3, this was working fine. Any suggestions and feedback is appreciated. Regards Antonino Sidoti