postfix

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What is the meaning of the message "postfix/postfix-script[1234]: warning: /var/spool/postfix/etc/resolv.conf and /etc/resolv.conf differ" ?

KCS Solution updated on 09 Jun 2023, 12:43 AM GMT - 0 -

0

Red Hat Enterprise Linux
How to change the listen port of postfix,and how to send mail to a mta which listen port is not 25?

KCS Solution updated on 07 Jun 2023, 12:45 AM GMT - 0 -

0

Red Hat Enterprise Linux
postfix/smtp: fatal: unknown service: smtp/tcp

KCS Solution updated on 19 May 2023, 10:27 AM GMT - 1 -

0

Red Hat Enterprise Linux
RHEL7 で SSL / TLS を使用して postfix をセキュリティー保護する

Knowledge Article updated on 14 May 2023, 4:06 AM GMT - 0 -

0

Red Hat Enterprise Linux
Securing postfix with SSL/TLS on RHEL7

Knowledge Article updated on 14 May 2023, 4:06 AM GMT - 7 -

0

Red Hat Enterprise Linux
How to use procmail with postfix or sendmail

KCS Solution updated on 03 May 2023, 6:00 AM GMT - 0 -

0

Red Hat Enterprise Linux
Is OpenDKIM and OpenDMARC supported in RHEL?

KCS Solution updated on 01 May 2023, 5:20 PM GMT - 0 -

0

Red Hat Enterprise Linux
MTA でホップ数を変更する方法 (sendmail,postfx)

KCS Solution updated on 01 May 2023, 12:32 PM GMT - 0 -

0

Red Hat Enterprise Linux
How to set multiple relayhost in postfix

KCS Solution updated on 19 Apr 2023, 2:25 PM GMT - 0 -

0

Red Hat Enterprise Linux
What is a quick test of a mail server or SMTP server?

Knowledge Article updated on 14 Apr 2023, 5:17 PM GMT - 2 -

2

Red Hat Enterprise Linux
Getting "554 5.7.1 : Relay access denied" error in Postfix.

KCS Solution updated on 05 Apr 2023, 10:23 AM GMT - 1 -

0

Red Hat Enterprise Linux
Sending email from Red Hat Satellite fails with an error - "'Unable to send email' error (Net::SMTPAuthenticationError): 504 5.7.4 Unrecognized authentication type"

KCS Solution updated on 31 Mar 2023, 2:32 PM GMT - 0 -

0

Red Hat Satellite
mail for domain loops back to myself

KCS Solution updated on 31 Mar 2023, 10:39 AM GMT - 0 -

0
postfix check errors with "postfix: fatal: myorigin parameter setting must not contain multiple values: xxxx.local interface"

KCS Solution updated on 31 Mar 2023, 5:23 AM GMT - 0 -

0

Red Hat Enterprise Linux
Getting "mail transport unavailable" error in Postfix.

KCS Solution updated on 31 Mar 2023, 5:12 AM GMT - 0 -

0

Red Hat Enterprise Linux
Sending mails using Postfix gives the error "Host or domain name not found"

KCS Solution updated on 31 Mar 2023, 5:01 AM GMT - 1 -

5

Red Hat Enterprise Linux
Got "warning: inet_protocols: IPv6 support is disabled: Address family not supported by protocol" from the /var/log/maillog

KCS Solution updated on 31 Mar 2023, 4:05 AM GMT - 4 -

0

Red Hat Enterprise Linux
What command can be used to check the currently valid cipher in postfix？

KCS Solution updated on 28 Mar 2023, 3:20 AM GMT - 0 -

0

Red Hat Enterprise Linux for x86_64
How to configure mailx to use gmail server as relay server and send emails using google accounts?

KCS Solution updated on 28 Mar 2023, 1:29 AM GMT - 1 -

0

Red Hat Enterprise Linux
How to configure postfix for sender address rewriting?

KCS Solution updated on 20 Mar 2023, 10:29 PM GMT - 0 -

0

Red Hat Enterprise Linux
特定のメールアドレスのみにリレーするように postfix を設定する方法

KCS Solution updated on 08 Mar 2023, 6:53 AM GMT - 0 -

0

Red Hat Enterprise Linux
How come there are thousands of files in /var/spool/clientmqueue?

KCS Solution updated on 05 Mar 2023, 12:13 PM GMT - 1 -

5

Red Hat Enterprise Linux
How to make a notification for a bounce message to a specific address in Postfix?

KCS Solution updated on 01 Mar 2023, 12:48 AM GMT - 0 -

0

Red Hat Enterprise Linux
How do I install Mailman in a Postfix system?

KCS Solution updated on 28 Feb 2023, 12:04 AM GMT - 1 -

0

Red Hat Enterprise Linux
How to configure Red Hat Satellite 5 server to start/stop errata email notifications

KCS Solution updated on 24 Feb 2023, 10:33 PM GMT - 3 -

0

Red Hat Satellite

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postfix

What is the meaning of the message "postfix/postfix-script[1234]: warning: /var/spool/postfix/etc/resolv.conf and /etc/resolv.conf differ" ?

How to change the listen port of postfix,and how to send mail to a mta which listen port is not 25?

postfix/smtp: fatal: unknown service: smtp/tcp

RHEL7 で SSL / TLS を使用して postfix をセキュリティー保護する

Securing postfix with SSL/TLS on RHEL7

How to use procmail with postfix or sendmail

Is OpenDKIM and OpenDMARC supported in RHEL?

MTA でホップ数を変更する方法 (sendmail,postfx)

How to set multiple relayhost in postfix

What is a quick test of a mail server or SMTP server?

Getting "554 5.7.1 : Relay access denied" error in Postfix.

Sending email from Red Hat Satellite fails with an error - "'Unable to send email' error (Net::SMTPAuthenticationError): 504 5.7.4 Unrecognized authentication type"

mail for domain loops back to myself

postfix check errors with "postfix: fatal: myorigin parameter setting must not contain multiple values: xxxx.local interface"

Getting "mail transport unavailable" error in Postfix.

Sending mails using Postfix gives the error "Host or domain name not found"

Got "warning: inet_protocols: IPv6 support is disabled: Address family not supported by protocol" from the /var/log/maillog

What command can be used to check the currently valid cipher in postfix？

How to configure mailx to use gmail server as relay server and send emails using google accounts?

How to configure postfix for sender address rewriting?

特定のメールアドレスのみにリレーするように postfix を設定する方法

How come there are thousands of files in /var/spool/clientmqueue?

How to make a notification for a bounce message to a specific address in Postfix?

How do I install Mailman in a Postfix system?

How to configure Red Hat Satellite 5 server to start/stop errata email notifications

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