Sorry for the missing details:
I have added this to the default line in main.cf:
mynetworks = 127.0.0.0/8 [:::127.0.0.0]/104 [::1]/128
hash:/etc/postfix/SMTP_allow.txt
then run the command
postmap SMTP_allow.txt (created the db file)
postfix reload
--
Sent from: htt
> On Jun 7, 2018, at 9:33 PM, James D. Parra wrote:
>
> Would having the following entries in the main.cf allow the other servers,
> that cannot connect to the main relayhost server, use a secondary relayhost
> server to send email?
>
>
> relayhost = relayserver1.mydomain.com
> smtp_fallba
Actually, let me fix the typo. My apologies.
Hello All,
I am using a postfix instance to relay email from various servers and today I
ran into an issue where the relay server, although pingable, was not responding
and therefor not relaying email.
Would having the following entries in the
Hello All,
I am using a postfix instance to relay email from various servers and today I
ran into an issue where the relay server, although pingable, was not responding
and therefor not relaying email.
Would having the following entries in the main.cf allow the other servers, that
cannot conne
On 7 Jun 2018, at 12:07, Marek Kozlowski wrote:
:-)
I have all users in an LDAP database and store users' aliases,
virtuals, canonicals, forwards etc as attributes. For that purpose
using the `reject_sender_login_mismatch' seems to be a simple and
powerful solution for increasing security an
:-)
I have all users in an LDAP database and store users' aliases, virtuals,
canonicals, forwards etc as attributes. For that purpose using the
`reject_sender_login_mismatch' seems to be a simple and powerful
solution for increasing security and I'm using it. Excluding some e-mail
addresses f
> On Jun 7, 2018, at 10:40 AM, Wietse Venema wrote:
>
>> As far as i understand are *names *like system2.acme.com allowed in the
>> mynetworks file ?
Whitelisting based on DNS names is allowed, but fragile and
NOT recommended for inbound mail. With name-based whitelists,
a transient failure
On 6/7/2018 8:10 AM, Olaf313 wrote:
> Good day,
>
> i am working on a migration from an IBM Domino SMTP server to Postfix. In
> Domino we had SMTP_allow documents with IP addresses of systems allowed for
> sending mails via this server.
>
> Standard IP addresses are fine so i add them like:
>
>
Olaf313:
> Good day,
>
> i am working on a migration from an IBM Domino SMTP server to Postfix. In
> Domino we had SMTP_allow documents with IP addresses of systems allowed for
> sending mails via this server.
>
> Standard IP addresses are fine so i add them like:
>
> 192.168.148.52 OK
Whether
Good day,
i am working on a migration from an IBM Domino SMTP server to Postfix. In
Domino we had SMTP_allow documents with IP addresses of systems allowed for
sending mails via this server.
Standard IP addresses are fine so i add them like:
192.168.148.52 OK
As far as i understand are *names *
postfix alain:
> Hello,
>
> I have a issue with a message-id automatically added when not present.
>
> Postfix mail system:
> postfix 25 (content-filter) --> AV 10026 --> postfix 10025
>
> Summary of the problem:
> When a message arrives to the postfix mail system, if it not present, a
> mess
Postfix Alain, 07.06.2018 11:33 +0200:
> I have a issue with a message-id automatically added when not present.
> mail_version = 2.7.3
> always_add_missing_headers = no
^^^
That's probably why.
http://www.postfix.org/postconf.5.html#always_add_missing_headers
--
Re
Hello,
I have a issue with a message-id automatically added when not present.
Postfix mail system:
postfix 25 (content-filter) --> AV 10026 --> postfix 10025
Summary of the problem:
When a message arrives to the postfix mail system, if it not present, a
message-id is added by the second postf
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