reject mail to all local system accounts

2020-10-10 Thread cody
How do i reject incoming e-mail's from remote servers to all local system accounts? I can list them in a map via smtpd_recipient_restriction but wonder if there is an easier way to do that. thanks, cody

Domain RDN sequence substitution for LDAP search base?

2014-04-17 Thread Mello, Cody
here any plans for it to make its way into the official postfix sources, or was there not enough interest in it? - Cody

Re: Domain RDN sequence substitution for LDAP search base?

2014-04-17 Thread Mello, Cody
On Thu, Apr 17, 2014 at 10:08 AM, Wietse Venema wrote: > > This needs a better user interface. In which ways? Do you mean to avoid making people follow the RFC2247 style of writing the base DN? Or is there something else? > > Wietse

Re: Domain RDN sequence substitution for LDAP search base?

2014-04-17 Thread Mello, Cody
On Thu, Apr 17, 2014 at 12:20 PM, Viktor Dukhovni wrote: > On Thu, Apr 17, 2014 at 10:53:53AM -0400, Mello, Cody wrote: > >> > This needs a better user interface. >> >> In which ways? Do you mean to avoid making people follow the RFC2247 >> style of writing the ba

Re: SPF and forwarding

2015-07-25 Thread Mello, Cody
, and help them get set up with either one. This solution may not be ideal for your situation, depending on just how many users you have (and would therefore need to help set it up), but it's worth mentioning, in case it would work for you. - Cody On Jul 25, 2015 6:05 PM, "Alex"

[pfx] Best practices?

2024-06-16 Thread Cody Millard via Postfix-users
Hi list. I am a novice postmaster that started a email server last year. There is nothing wrong that I can currently tell but I am the only user and there is only so much that I can test. Here are my config files, I am curious to know what seasoned postmasters think. MAIN.CF--

[pfx] Re: Best practices?

2024-06-18 Thread Cody Millard via Postfix-users
I am not sure what SRS or AUC are right now. The defaults for those settings, as far as postfix is concerned, are as follows: |smtpd_sasl_auth_enable = no smtpd_sasl_security_options = noanonymous smtpd_sasl_tls_security_options = $smtpd_sasl_security_options smtpd_tls_auth_only = no smtpd_tls

[pfx] Re: Best practices?

2024-06-18 Thread Cody Millard via Postfix-users
via Postfix-users wrote: On Tue, Jun 18, 2024 at 04:15:33PM -0500, Cody Millard via Postfix-users wrote: The defaults for those settings, as far as postfix is concerned, are as follows: smtpd_tls_auth_only = no Why? Surely, "yes" is the better choice... smtpd_tls_security_level =

[pfx] Re: Best practices?

2024-06-19 Thread Cody Millard via Postfix-users
6/19/2024 4:27 AM, Matt Kinni via Postfix-users wrote: On 2024-06-16 15:21, Cody Millard via Postfix-users wrote: smtpd_helo_restrictions = ... reject_non_fqdn_helo_hostname, ... I've found this to block some legitimate mails in the past from Bank of America, so you may want to

[pfx] DQS key in error responses

2024-06-22 Thread Cody Millard via Postfix-users
|Hello list.| | | |I included Spamhaus XBL in client restrictions for my server. An error is supplied to the individual/bot that is trying to connect that looks like the follow: | |Transcript of session follows. Out: 554 5.7.1 Service unavailable; Client host [57.152.56.248] blocked using

[pfx] Re: DQS key in error responses

2024-06-23 Thread Cody Millard via Postfix-users
Check out this link showing a example postfix configuration. https://portal.spamhaus.com/dqs/#3.1.2 I found it to be very helpful in displaying the ranged syntax that spamhaus supports. On 6/22/2024 4:25 PM, Bill Cole via Postfix-users wrote: On 2024-06-22 at 16:58:26 UTC-0400 (Sat, 22 Jun 20

[pfx] Re: dnsbl submissions

2024-07-07 Thread Cody Millard via Postfix-users
As of the first week of 2021, the Composite Blocklist (CBL) is being retired. This data, however, is included in the eXploits Blocklist (XBL). We advise any users currently accessing the CBL through cbl.abuseat.org to reconfigure and query xbl.spamhaus.org. https://www.spamhaus.org/resource-hu

[pfx] Re: install postfix 3.9 on ubuntu 20.04

2024-07-22 Thread Cody Millard via Postfix-users
x.org -- Cody Millard https://email.broker ___ Postfix-users mailing list -- postfix-users@postfix.org To unsubscribe send an email to postfix-users-le...@postfix.org

[pfx] Re: install postfix 3.9 on ubuntu 20.04

2024-07-23 Thread Cody Millard via Postfix-users
Ill be honest. I wasn't as successful as I let on because I noticed that I hadn't include mysql in the build and was up for hours trying to get the mysqlclient and header files. Ended up deleting that VM, started over using the bookworm releases instead. I will give building another go later a