Preparing to unpack .../opera-stable_45.0.2552.898_i386.deb ...
Unpacking opera-stable (45.0.2552.898) over (45.0.2552.888) ...
Preparing to unpack .../libssl1.0.0_1.0.2g-1ubuntu4.8_i386.deb ...
Unpacking libssl1.0.0:i386 (1.0.2g-1ubuntu4.8) over (1.0.2g-1ubuntu4.6) ...
Preparing to unpack .../openssl_1.0.2g-1ubuntu4.8_i386.deb ...
Unpacking openssl (1.0.2g-1ubuntu4.8) over (1.0.2g-1ubuntu4.6) ...
Processing triggers for gnome-menus (3.13.3-6ubuntu3.1) ...
Processing triggers for desktop-file-utils (0.22-1ubuntu5.1) ...
Processing triggers for mime-support (3.59ubuntu1) ...
Processing triggers for bamfdaemon (0.5.3~bzr0+16.04.20160824-0ubuntu1) ...
Rebuilding /usr/share/applications/bamf-2.index...
Processing triggers for hicolor-icon-theme (0.15-0ubuntu1) ...
Processing triggers for shared-mime-info (1.5-2ubuntu0.1) ...
Processing triggers for libc-bin (2.23-0ubuntu7) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up amavisd-new (1:2.10.1-2ubuntu1) ...
Creating/updating amavis user account...
Job for amavis.service failed because the control process exited with error code. See "systemctl status amavis.service" and "journalctl -xe" for details.
invoke-rc.d: initscript amavis, action "start" failed.
● amavis.service - LSB: Starts amavisd-new mailfilter
   Loaded: loaded (/etc/init.d/amavis; bad; vendor preset: enabled)
   Active: failed (Result: exit-code) since mer 2017-06-14 09:12:58 EDT; 20ms ago
     Docs: man:systemd-sysv-generator(8)
  Process: 4344 ExecStart=/etc/init.d/amavis start (code=exited, status=1/FAILURE)

jun 14 09:12:58 denis-Inspiron-1525 amavis[4344]:   The value of variable $my...
jun 14 09:12:58 denis-Inspiron-1525 amavis[4344]:   a fully qualified domain ...
jun 14 09:12:58 denis-Inspiron-1525 amavis[4344]:   You must explicitly assig...
jun 14 09:12:58 denis-Inspiron-1525 amavis[4344]:   in /etc/amavis/conf.d/05-...
jun 14 09:12:58 denis-Inspiron-1525 amavis[4344]:   network name!
jun 14 09:12:58 denis-Inspiron-1525 amavis[4344]: (failed).
jun 14 09:12:58 denis-Inspiron-1525 systemd[1]: amavis.service: Control proc...1
jun 14 09:12:58 denis-Inspiron-1525 systemd[1]: Failed to start LSB: Starts ....
jun 14 09:12:58 denis-Inspiron-1525 systemd[1]: amavis.service: Unit entered....
jun 14 09:12:58 denis-Inspiron-1525 systemd[1]: amavis.service: Failed with ....
Hint: Some lines were ellipsized, use -l to show in full.
dpkg: error processing package amavisd-new (--configure):
 subprocess installed post-installation script returned error exit status 1
Setting up opera-stable (45.0.2552.898) ...