Rocky, Alma, Springdale 9 QT Install: Difference between revisions

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[[Main_Page#RHEL_9_&_Derivatives|Back]]<br>
[[Main_Page#RHEL_9_&_Derivatives|Back]]<br>
=CentOS Linux 9 Minimal Install=  
=Enterprise Linux 9 Minimal Install=  
==QMT Install ('Many-Domain')==  
==QMT Install ('Many-Domain')==  
  <nowiki>#</nowiki> curl -o /usr/local/bin/qt_install https://raw.githubusercontent.com/qmtoaster/scripts/master/qt_install_cos9.sh
  <nowiki>#</nowiki> curl -o /usr/local/bin/qt_install https://raw.githubusercontent.com/qmtoaster/scripts/master/qt_install_cos9.sh
  <nowiki>#</nowiki> chmod 755 /usr/local/bin/qt_install
  <nowiki>#</nowiki> chmod 755 /usr/local/bin/qt_install
  <nowiki>#</nowiki> qt_install
  <nowiki>#</nowiki> qt_install
    <span style="color:red"> ...installing... </span>
  <nowiki>#</nowiki> toaststat<br>
  <nowiki>#</nowiki> toaststat<br>
  Status of toaster services
  Status of toaster services
Line 40: Line 41:
  [https://github.com/qmtoaster/patches/blob/master/EL9/README.md Patches] applied
  [https://github.com/qmtoaster/patches/blob/master/EL9/README.md Patches] applied


   [[Certificate]]
== Install certificate ==
   [[Certificate]] *Note: The certificate must be 2048 bits or more
== Test certificate ==
== Test certificate ==
   # curl --verbose smtps://mail.domain.tld
   # curl --verbose smtps://mail.domain.tld
   # curl --verbose imaps://mail.domain.tld
   # curl --verbose imaps://mail.domain.tld
or
  # openssl s_client mail.domain.tld:465
  # openssl s_client mail.domain.tld:993
<pre>
<pre>
<nowiki>*</nowiki> Server certificate:
<nowiki>*</nowiki> Server certificate:
<nowiki>*</nowiki> subject: CN=mail.domain.tld
<nowiki>*</nowiki> subject: CN=mail.domain.tld
<nowiki>*</nowiki> start date: Jul 30 09:16:16 2024 GMT
<nowiki>*</nowiki> start date: Jul 30 09:16:16 2024 GMT
<nowiki>*</nowiki> expire date: Oct 28 09:16:15 2024 GMT
<nowiki>*</nowiki> expire date: Oct 28 09:16:15 2024 GMT
<nowiki>*</nowiki> subjectAltName: host "mail.domain.tld" matched cert's "mail.domain.tld"
<nowiki>*</nowiki> subjectAltName: host "mail.domain.tld" matched cert's "mail.domain.tld"
<nowiki>*</nowiki> issuer: C=US; O=Let's Encrypt; CN=R11
<nowiki>*</nowiki> issuer: C=US; O=Let's Encrypt; CN=R11
<nowiki>*</nowiki> SSL certificate verify ok.
<nowiki>*</nowiki> SSL certificate verify ok.
</pre>
</pre>
If the following error is encountered when testing the new certificate the certificate is most likely less than 2048 bits
806B7387577F0000:error:0A00010B:SSL routines:ssl3_get_record:wrong version number:ssl/record/ssl3_record.c:354
Usually Let's Encrypt certificates are at least 2048 bits, but encountering 256 bits keys is possible. Correct by specifying the number of bits:
certbot renew --cert-name -d domain.tld -d mail.domain.tld --apache <span style="color:red">--rsa-key-size 2048 --key-type rsa</span>

Latest revision as of 07:34, 18 October 2024

Back

Enterprise Linux 9 Minimal Install

QMT Install ('Many-Domain')

# curl -o /usr/local/bin/qt_install https://raw.githubusercontent.com/qmtoaster/scripts/master/qt_install_cos9.sh
# chmod 755 /usr/local/bin/qt_install
# qt_install
    ...installing... 
# toaststat

Status of toaster services
send: up (pid 1323) 1517 seconds
smtp: up (pid 1324) 1517 seconds
submission: up (pid 1325) 1517 seconds
send/log: up (pid 1316) 1517 seconds
smtp/log: up (pid 1311) 1517 seconds
submission/log: up (pid 1314) 1517 seconds

systemd service:               clamd@scan:       [ OK ]
systemd service:         clamav-freshclam:       [ OK ]
systemd service:             spamassassin:       [ OK ]
systemd service:                  dovecot:       [ OK ]
systemd service:                  mariadb:       [ OK ]
systemd service:                    httpd:       [ OK ]
systemd service:                    named:       [ OK ]
systemd service:                     ntpd:       [ OK ]
systemd service:                     sshd:       [ OK ]
systemd service:                  network:       [ OK ]
systemd service:                    crond:       [ OK ]
systemd service:                    acpid:       [ OK ]
systemd service:                      atd:       [ OK ]
systemd service:                   autofs:       [ OK ]
systemd service:                   smartd:       [ OK ]
systemd service:               irqbalance:       [ OK ] (Multiple processors only)

# conntest
Enter a valid remote email account to which QMT will send mail: <email address>
IMAPS: postmaster@domain.tld --> success
Submission: postmaster@domain.tld --> success
SMTPS: postmaster@domain.tld --> success

Scanners
Many Domain Install (Alias Domain)
Qmail-1.03-3.3.11 (OpenSSL3)
Patches applied

Install certificate

 Certificate *Note: The certificate must be 2048 bits or more

Test certificate

 # curl --verbose smtps://mail.domain.tld
 # curl --verbose imaps://mail.domain.tld

or 

 # openssl s_client mail.domain.tld:465
 # openssl s_client mail.domain.tld:993 

* Server certificate:
*  subject: CN=mail.domain.tld
*  start date: Jul 30 09:16:16 2024 GMT
*  expire date: Oct 28 09:16:15 2024 GMT
*  subjectAltName: host "mail.domain.tld" matched cert's "mail.domain.tld"
*  issuer: C=US; O=Let's Encrypt; CN=R11
*  SSL certificate verify ok.

If the following error is encountered when testing the new certificate the certificate is most likely less than 2048 bits 

806B7387577F0000:error:0A00010B:SSL routines:ssl3_get_record:wrong version number:ssl/record/ssl3_record.c:354

Usually Let's Encrypt certificates are at least 2048 bits, but encountering 256 bits keys is possible. Correct by specifying the number of bits: 

certbot renew --cert-name -d domain.tld -d mail.domain.tld --apache --rsa-key-size 2048 --key-type rsa
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