Category: Mail – ServerOK

postfix smtp Must issue a STARTTLS command first

Posted on September 17, 2021 (September 17, 2021) by ServerOk

When sending an email to a server, mail bounced with the following error message.

Action: failed
Status: 5.7.0
Remote-MTA: dns; mail01.riedelbau.de
Diagnostic-Code: smtp; 530 5.7.0 Must issue a STARTTLS command first

Action: failed

Status: 5.7.0

Remote-MTA: dns; mail01.riedelbau.de

Diagnostic-Code: smtp; 530 5.7.0 Must issue a STARTTLS command first

To fix the error, first enabled debug in postfix for the Remote-MTA, for this, edit file

vi /etc/postfix/main.cf

1	vi /etc/postfix/main.cf

Add the following lines. You need to remove these lines after debug is completed or your log file will get larger with debug […]

Mailwizz

Posted on July 20, 2021 (July 20, 2021) by ServerOk

Where MailWizz configuration file located? […]

Where Mailwizz configuration file located?

Posted on July 20, 2021 by ServerOk

Mailwizz configuration file located at

apps/common/config/main-custom.php

1	apps/common/config/main-custom.php

When you migrate a MailWizz installation, you need to update this file and change Database credentials. See Mailwizz […]

How to find Zimbra version

Posted on July 5, 2021 by ServerOk

To find the Zimbra version, log in to the server using SSH, then run the following commands. Switch to user “zimbra”

su - zimbra

1	su - zimbra

Run command zmcontrol -v, which will display the version of Zimbra you are using.

zmcontrol -v

1	zmcontrol -v

Example

[zimbra@correo ~]$ zmcontrol -v    
Release 8.8.15_GA_3829.RHEL7_64_20190718141144 RHEL7_64 FOSS edition, Patch 8.8.15_P23.
[zimbra@correo ~]$

[zimbra@correo ~]$ zmcontrol -v

Release 8.8.15_GA_3829.RHEL7_64_20190718141144 RHEL7_64 FOSS edition, Patch 8.8.15_P23.

[zimbra@correo ~]$

Using Zimbra Admin Login to Zimbra Admin area at

https://your-domain-here:7071/zimbraAdmin/

1	https://your-domain-here:7071/zimbraAdmin/

On Dashboard, you will see the […]

Flush exim mail queue

Posted on June 27, 2021 (June 27, 2021) by ServerOk

To flush mail queue, run command

exim -q

exim -q

Force another queue run

exim -qf

exim -qf

Force another queue run and attempt to flush the frozen message

exim -qff

exim -qff

See exim […]

Roundcube add generic message in footer

Posted on January 31, 2021 by ServerOk

Add message to footer of outgoing mails. Edit config/defaults.inc.php Add

$config['generic_message_footer'] = 'message_footer.txt';
$config['generic_message_footer_html'] = 'message_footer.txt';

1 2	$config['generic_message_footer'] = 'message_footer.txt'; $config['generic_message_footer_html'] = 'message_footer.txt';

Now in root folder of roundcube, create a file message_footer.txt Add

-----------------------------
Get Free yourname@bizhat.com email address.

1 2	----------------------------- Get Free yourname@bizhat.com email address.

---
 config/defaults.inc.php |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 create mode 100644 message_footer.txt

diff --git a/config/defaults.inc.php b/config/defaults.inc.php
index ffce8e7..ba429fd 100644
--- a/config/defaults.inc.php
+++ b/config/defaults.inc.php
@@ -427,7 +427,7 @@ $config['include_host_config'] = false;
 
 // path to a text file which will be added to each sent message
 // paths are relative to the Roundcube root folder
-$config['generic_message_footer'] = '';
+$config['generic_message_footer'] = 'message_footer.txt';
 
 // path to a text file which will be added to each sent HTML message
 // paths are relative to the Roundcube root folder
diff --git a/message_footer.txt b/message_footer.txt
new file mode 100644
index 0000000..e69de29
-- 
1.7.9.5

---

config/defaults.inc.php | 2 +-

1 file changed, 1 insertion(+), 1 deletion(-)

create mode 100644 message_footer.txt

diff --git a/config/defaults.inc.php b/config/defaults.inc.php

index ffce8e7..ba429fd 100644

--- a/config/defaults.inc.php

+++ b/config/defaults.inc.php

@@ -427,7 +427,7 @@ $config['include_host_config'] = false;

// path to a text file which will be added to each sent message

// paths are relative to the Roundcube root folder

-$config['generic_message_footer'] = '';

+$config['generic_message_footer'] = 'message_footer.txt';

// path to a text file which will be added to each sent HTML message

// paths are relative to the Roundcube root folder

diff --git a/message_footer.txt b/message_footer.txt

new file mode 100644

index 0000000..e69de29

1.7.9.5

See Roundcube […]

Roundcube disable multiple identities

Posted on January 31, 2021 by ServerOk

Edit

config/main.inc.php

1	config/main.inc.php

Find

// Set identities access level:
// 0 - many identities with possibility to edit all params
// 1 - many identities with possibility to edit all params but not email address
// 2 - one identity with possibility to edit all params
// 3 - one identity with possibility to edit all params but not email address
$rcmail_config['identities_level'] = 3;

// Set identities access level:

// 0 - many identities with possibility to edit all params

// 1 - many identities with possibility to edit all params but not email address

// 2 - one identity with possibility to edit all params

// 3 - one identity with possibility to edit all params but not email address

$rcmail_config['identities_level'] = 3;

Setting value of identities_level disallow users to change from email address. See Roundcube […]

Enable debug mode in Roundcube webmail

Posted on January 31, 2021 by ServerOk

To enable debug mode in roundcube webmail, edit file

<RC root>/config/main.inc.php

1	<RC root>/config/main.inc.php

Update the vairable

$rcmail_config['imap_debug']

1	$rcmail_config['imap_debug']

See Roundcube […]

Roundcube

Posted on January 31, 2021 (January 31, 2021) by ServerOk

Roundcube Webmail Logs in Cpanel Server Enable debug mode in Roundcube webmail Roundcube disable multiple identities Roundcube add generic message in footer […]

Install PowerMTA

Posted on December 16, 2020 by ServerOk

Install the requirments

yum install unzip net-tools telnet git gdb -y

1	yum install unzip net-tools telnet git gdb -y

If you already have a mail server remove it.

yum remove postfix -y

1	yum remove postfix -y

If you want to keep current mail server, you can run PowerMTA on a port other than 25.

cd /root/PMTA/
unzip PowerMTA5.0r1.zip
cd /root/PMTA/PowerMTA5.0r1
yum install PowerMTA-5.0r1-201909161531.x86_64.rpm
service pmta stop
service pmtahttp stop
rm -f /usr/sbin/pmtad
rm -f /usr/sbin/pmtahttpd
cd  /root/PMTA/PowerMTA5.0r1/usr/sbin
cp * /usr/sbin
chmod -R 755 /usr/sbin/pmta
chmod -R 755 /usr/sbin/pmtad
chmod -R 755 /usr/sbin/pmtahttpd
cp /root/PMTA/PowerMTA5.0r1/license /etc/pmta

cd /root/PMTA/

unzip PowerMTA5.0r1.zip

cd /root/PMTA/PowerMTA5.0r1

yum install PowerMTA-5.0r1-201909161531.x86_64.rpm

service pmta stop

service pmtahttp stop

rm -f /usr/sbin/pmtad

rm -f /usr/sbin/pmtahttpd

cd /root/PMTA/PowerMTA5.0r1/usr/sbin

cp * /usr/sbin

chmod -R 755 /usr/sbin/pmta

chmod -R 755 /usr/sbin/pmtad

chmod -R 755 /usr/sbin/pmtahttpd

cp /root/PMTA/PowerMTA5.0r1/license /etc/pmta

Restart PowerMTA

service pmta start
service pmtahttp start

1 2	service pmta start service pmtahttp start

If you get any error, run powermta in debug mode

pmtad --debug

1	pmtad --debug

To customoize your PowerMTA install, edit config file […]