# /usr/local/psa/admin/sbin/autoinstaller --select-release-current --install-component postfix
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Checking for installed packages...
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Downloading Extensions Catalog feed...
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gpg-pubkey-0608b895-4bd22942 gpg(EPEL (6) <epel@fedoraproject.org>)
gpg-pubkey-914bdf7e-55c05220 gpg(Plesk Team <info@plesk.com>)
gpg-pubkey-6b8d79e6-3f49313d gpg(Dag Wieers (Dag Apt Repository v1.0) <dag@wieers.com>)
gpg-pubkey-24098cb6-58875d52 gpg(Grafana <info@grafana.com>)
gpg-pubkey-c105b9de-4e0fd3a3 gpg(CentOS-6 Key (CentOS 6 Official Signing Key) <centos-6-key@centos.org>)
Loaded plugins: fastestmirror
Detecting installed product components.
gpg-pubkey-0608b895-4bd22942 gpg(EPEL (6) <epel@fedoraproject.org>)
gpg-pubkey-6b8d79e6-3f49313d gpg(Dag Wieers (Dag Apt Repository v1.0) <dag@wieers.com>)
gpg-pubkey-914bdf7e-55c05220 gpg(Plesk Team <info@plesk.com>)
gpg-pubkey-24098cb6-58875d52 gpg(Grafana <info@grafana.com>)
gpg-pubkey-c105b9de-4e0fd3a3 gpg(CentOS-6 Key (CentOS 6 Official Signing Key) <centos-6-key@centos.org>)
Retrieving information about the installed license key...
Launching component and product checkers...
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Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirror.neostrada.nl
* epel: mirror.neostrada.nl
* extras: ams.edge.kernel.org
* updates: mirrors.xtom.nl
PHP_5_2-thirdparty | 2.9 kB 00:00
PHP_5_3-thirdparty | 2.9 kB 00:00
PHP_5_4-thirdparty | 2.9 kB 00:00
PHP_5_5-thirdparty | 2.9 kB 00:00
PHP_5_6-thirdparty | 2.9 kB 00:00
PHP_7_0-thirdparty | 2.9 kB 00:00
PHP_7_3-thirdparty | 2.9 kB 00:00
PLESK_17_PHP52 | 2.9 kB 00:00
PLESK_17_PHP53 | 2.9 kB 00:00
PLESK_17_PHP54 | 2.9 kB 00:00
PLESK_17_PHP55 | 2.9 kB 00:00
PLESK_17_PHP56 | 2.9 kB 00:00
PLESK_17_PHP70 | 2.9 kB 00:00
PLESK_17_PHP73 | 2.9 kB 00:00
PLESK_18_0_27-dist | 2.9 kB 00:00
PLESK_18_0_27-extras | 2.9 kB 00:00
PLESK_18_0_27-thirdparty | 2.9 kB 00:00
Attempt to remove 'psa-qmail-rblsmtpd' to resolve conflict has succeeded
Attempt to remove 'plesk-mail-qc-driver' to resolve conflict has succeeded
Attempt to remove 'psa-qmail' to resolve conflict has succeeded
Attempt to remove 'plesk-mail-qc-driver' to resolve conflict has succeeded
+ plesk-mail-pc-driver:x86_64=0:18.0-2.centos.6+p18.0.27.0+t200506.1801
- plesk-mail-qc-driver:x86_64=0:18.0-2.centos.6+p18.0.27.0+t200506.1801
- psa-qmail:x86_64=3:1.03-2.centos.6+p18.0.27.0+t200506.1801
- psa-qmail-rblsmtpd:x86_64=0:0.88-2.centos.6+p18.0.26.0+t200327.1757
Installing packages
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirror.neostrada.nl
* epel: mirror.neostrada.nl
* extras: mirror.seedvps.com
* updates: mirrors.xtom.nl
plesk-mail-pc-driver-18.0-2.centos.6+p18.0.27.0+t200506. | 1.6 MB 00:00
Running rpm_check_debug
Installing: plesk-mail-pc-driver-18.0-2.centos.6+p18.0.27.0+t200506.1801.x86_64 [1/4]
/usr/sbin/postconf: warning: empty macro name: "permit_mynetworks,permit_sasl_authenticated,reject_unauth_dest$"
/usr/sbin/postconf: warning: empty macro name: "permit_mynetworks,permit_sasl_authenticated,reject_unauth_dest$"
/usr/sbin/postconf: fatal: macro processing error
mkdir: cannot create directory `': No such file or directory

Configuring Postfix Plesk Mail Driver...
Trying to comment out comsat service record from /etc/xinetd.conf... there is no comsat service record in /etc/xinetd.conf
Fatal error: plesk::mail::postfix::PostfixConfigurationError(/usr/sbin/postconf: warning: empty macro name: "permit_mynetworks,permit_sasl_authenticated,reject_unauth_dest$"
/usr/sbin/postconf: warning: empty macro name: "permit_mynetworks,permit_sasl_authenticated,reject_unauth_dest$"
/usr/sbin/postconf: fatal: macro processing error
)
Fatal error: plesk::mail::postfix::PostfixConfigurationError(/usr/sbin/postconf: warning: empty macro name: "permit_mynetworks,permit_sasl_authenticated,reject_unauth_dest$"
/usr/sbin/postconf: warning: empty macro name: "permit_mynetworks,permit_sasl_authenticated,reject_unauth_dest$"
/usr/sbin/postconf: fatal: macro processing error
)

ERROR while trying to create directory

Check the error reason (see log file: /var/log/plesk/install/plesk_18.0.27_installation.log), fix and try again
***** installing problem report *****
ERROR while trying to create directory
Erasing: plesk-mail-qc-driver [2/4]
Erasing: psa-qmail-rblsmtpd [3/4]
Erasing: psa-qmail [4/4]
Verify: 1/4: plesk-mail-pc-driver.x86_64 0:18.0-2.centos.6+p18.0.27.0+t200506.1801 - u
Verify: 2/4: plesk-mail-qc-driver.x86_64 0:18.0-2.centos.6+p18.0.27.0+t200506.1801 - e
Verify: 3/4: psa-qmail.x86_64 3:1.03-2.centos.6+p18.0.27.0+t200506.1801 - e
Verify: 4/4: psa-qmail-rblsmtpd.x86_64 0:0.88-2.centos.6+p18.0.26.0+t200327.1757 - e
Launching component and product checkers...
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The changes were applied successfully.