diff --git a/lib/Sisimai/Lhost/Domino.pm b/lib/Sisimai/Lhost/Domino.pm
index 23f9f6c63..fbcceaf6a 100644
--- a/lib/Sisimai/Lhost/Domino.pm
+++ b/lib/Sisimai/Lhost/Domino.pm
@@ -27,6 +27,7 @@ sub inquire {
         'userunknown' => [
             'not listed in Domino Directory',
             'not listed in public Name & Address Book',
+            'no se encuentra en el Directorio de Domino',
             "non répertorié dans l'annuaire Domino",
             'Domino ディレクトリには見つかりません',
         ],
diff --git a/lib/Sisimai/Lhost/Office365.pm b/lib/Sisimai/Lhost/Office365.pm
index f99f03d1a..c00202c2d 100644
--- a/lib/Sisimai/Lhost/Office365.pm
+++ b/lib/Sisimai/Lhost/Office365.pm
@@ -26,6 +26,8 @@ sub inquire {
     # X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
     # X-MS-Exchange-Transport-CrossTenantHeadersStamped: ...
     $match++ if index($mhead->{'subject'}, 'Undeliverable:') > -1;
+    $match++ if index($mhead->{'subject'}, 'Onbestelbaar:')  > -1;
+    $match++ if index($mhead->{'subject'}, 'Não_entregue:')  > -1;
     $match++ if $mhead->{'x-ms-exchange-message-is-ndr'};
     $match++ if $mhead->{'x-microsoft-antispam-prvs'};
     $match++ if $mhead->{'x-exchange-antispam-report-test'};
@@ -43,13 +45,33 @@ sub inquire {
     state $indicators = __PACKAGE__->INDICATORS;
     state $rebackbone = qr|^Content-Type:[ ]message/rfc822|m;
     state $markingsof = {
-        'eoe'     => qr/\A(?:Original[ ][Mm]essage[ ][Hh]eaders:?|Message[ ]Hops)/,
+        'eoe'     => qr{\A(?:
+             Original[ ][Mm]essage[ ][Hh]eaders:?
+            |Message[ ]Hops
+            |Cabe.+alhos[ ]originais[ ]da[ ]mensagem:
+            |Oorspronkelijke[ ]berichtkoppen:
+            )
+        }x,
         'rfc3464' => qr|\AContent-Type:[ ]message/delivery-status|,
-        'error'   => qr/\A(?:Diagnostic[ ]information[ ]for[ ]administrators:|Error[ ]Details)/,
+        'lhost'   => qr{\A(?:
+             Generating[ ]server
+            |Bronserver
+            |Servidor[ ]de[ ]origem
+            ):[ ](.+)\z
+        }x,
+        'error'   => qr{\A(?:
+             Diagnostic[ ]information[ ]for[ ]administrators:
+            |Error[ ]Details
+            |Diagnostische[ ]gegevens[ ]voor[ ]beheerders:
+            |Informa.+es[ ]de[ ]diagn.+stico[ ]para[ ]administradores:
+            )
+        }x,
         'message' => qr{\A(?:
              Delivery[ ]has[ ]failed[ ]to[ ]these[ ]recipients[ ]or[ ]groups:
             |Original[ ]Message[ ]Details
             |.+[ ]rejected[ ]your[ ]message[ ]to[ ]the[ ]following[ ]e[-]?mail[ ]addresses:
+            |Falha[ ]na[ ]entrega[ ]a[ ]estes[ ]destinat.+rios[ ]ou[ ]grupos:
+            |Uw[ ]bericht[ ]kan[ ]niet[ ]worden[ ]bezorgd[ ]bij[ ]de[ ]volgende[ ]geadresseerden[ ]of[ ]groepen:
             )
         }x,
     };
@@ -134,7 +156,7 @@ sub inquire {
             $v->{'recipient'} = $1;
             $recipients++;
 
-        } elsif( $e =~ /\AGenerating server: (.+)\z/ ) {
+        } elsif( $e =~ $markingsof->{'lhost'} ) {
             # Generating server: FFFFFFFFFFFF.e0.prod.outlook.com
             $permessage->{'lhost'} = lc $1;
 
diff --git a/lib/Sisimai/Order.pm b/lib/Sisimai/Order.pm
index e59271ba7..d82bb90dd 100644
--- a/lib/Sisimai/Order.pm
+++ b/lib/Sisimai/Order.pm
@@ -64,9 +64,11 @@ sub make {
         'message-delivery' => ['Sisimai::Lhost::MailFoundry'],
         'message-frozen'   => ['Sisimai::Lhost::Exim'],
         'message-you'      => ['Sisimai::Lhost::Barracuda'],
+        'não-entregue'     => ['Sisimai::Lhost::Office365'],
         'non-recapitabile' => ['Sisimai::Lhost::Exchange2007'],
         'non-remis' => ['Sisimai::Lhost::Exchange2007'],
         'notice'    => ['Sisimai::Lhost::Courier'],
+        'onbestelbaar'       => ['Sisimai::Lhost::Office365'],
         'permanent-delivery' => ['Sisimai::Lhost::X4'],
         'postmaster-notify'  => ['Sisimai::Lhost::Sendmail'],
         'returned-mail' => [
diff --git a/lib/Sisimai/Reason/NotAccept.pm b/lib/Sisimai/Reason/NotAccept.pm
index 4c57a07cc..326203db1 100644
--- a/lib/Sisimai/Reason/NotAccept.pm
+++ b/lib/Sisimai/Reason/NotAccept.pm
@@ -18,6 +18,7 @@ sub match {
     state $index = [
         'host/domain does not accept mail', # iCloud
         'host does not accept mail',        # Sendmail
+        'mail receiving disabled',
         'name server: .: host not found',   # Sendmail
         'no mx record found for domain=',   # Oath(Yahoo!)
         'no route for current request',
diff --git a/lib/Sisimai/Reason/Suspend.pm b/lib/Sisimai/Reason/Suspend.pm
index 3f36d82ae..6f2f3caf3 100644
--- a/lib/Sisimai/Reason/Suspend.pm
+++ b/lib/Sisimai/Reason/Suspend.pm
@@ -22,6 +22,7 @@ sub match {
         'has been suspended',
         'invalid/inactive user',
         'is a deactivated mailbox', # http://service.mail.qq.com/cgi-bin/help?subtype=1&&id=20022&&no=1000742
+        'is unavailable: user is terminated',
         'mailbox currently suspended',
         'mailbox is frozen',
         'mailbox unavailable or access denied',
diff --git a/lib/Sisimai/Reason/SystemError.pm b/lib/Sisimai/Reason/SystemError.pm
index 83ec83b52..004748597 100644
--- a/lib/Sisimai/Reason/SystemError.pm
+++ b/lib/Sisimai/Reason/SystemError.pm
@@ -28,6 +28,7 @@ sub match {
         'loop was found in the mail exchanger',
         'loops back to myself',
         'mail system configuration error',
+        'recipient deferred because there is no mdb',
         'remote server is misconfigured',
         'server configuration error',
         'service currently unavailable',
diff --git a/lib/Sisimai/Reason/VirusDetected.pm b/lib/Sisimai/Reason/VirusDetected.pm
index ede4b4bb5..1846cb66b 100644
--- a/lib/Sisimai/Reason/VirusDetected.pm
+++ b/lib/Sisimai/Reason/VirusDetected.pm
@@ -19,6 +19,7 @@ sub match {
         'the message was rejected because it contains prohibited virus or spam content',
         'this form of attachment has been used by recent viruses or other malware',
         'virus detected',
+        'virus phishing/malicious_url detected',
         'your message was infected with a virus',
     ];
     return 1 if grep { rindex($argv1, $_) > -1 } @$index;
diff --git a/xt/612-lhost-amazonses.t b/xt/612-lhost-amazonses.t
index 31301634c..10971ba7e 100644
--- a/xt/612-lhost-amazonses.t
+++ b/xt/612-lhost-amazonses.t
@@ -38,6 +38,8 @@ my $isexpected = {
     '01027' => [['5.2.2',   '552', 'mailboxfull',     0]],
     '01028' => [['5.4.7',   '',    'expired',         0]],
     '01029' => [['5.3.0',   '550', 'filtered',        0]],
+    '01030' => [['2.6.0',   '250', 'delivered',       0]],
+    '01031' => [['2.6.0',   '250', 'delivered',       0]],
 };
 
 plan 'skip_all', sprintf("%s not found", $samplepath) unless -d $samplepath;
diff --git a/xt/640-lhost-domino.t b/xt/640-lhost-domino.t
index 3bdd5a6a4..6c913243a 100644
--- a/xt/640-lhost-domino.t
+++ b/xt/640-lhost-domino.t
@@ -26,6 +26,8 @@ my $isexpected = {
     '01015' => [['5.0.0',   '',    'networkerror',    0]],
     '01016' => [['5.0.0',   '',    'systemerror',     0]],
     '01017' => [['5.0.0',   '',    'userunknown',     1]],
+    '01018' => [['5.1.1',   '',    'userunknown',     1]],
+    '01019' => [['5.0.0',   '',    'userunknown',     1]],
 };
 
 plan 'skip_all', sprintf("%s not found", $samplepath) unless -d $samplepath;
diff --git a/xt/652-lhost-exchange2007.t b/xt/652-lhost-exchange2007.t
index bbb98f783..591219e9c 100644
--- a/xt/652-lhost-exchange2007.t
+++ b/xt/652-lhost-exchange2007.t
@@ -22,6 +22,7 @@ my $isexpected = {
     '01011' => [['5.2.3',   '550', 'exceedlimit',     0]],
     '01012' => [['5.1.1',   '550', 'userunknown',     1]],
     '01013' => [['5.0.910', '550', 'filtered',        0]],
+    '01014' => [['4.2.0',   '420', 'systemerror',     0]],
 };
 
 plan 'skip_all', sprintf("%s not found", $samplepath) unless -d $samplepath;
diff --git a/xt/750-lhost-office365.t b/xt/750-lhost-office365.t
index 9fd21f8ac..8311b4420 100644
--- a/xt/750-lhost-office365.t
+++ b/xt/750-lhost-office365.t
@@ -36,6 +36,10 @@ my $isexpected = {
     '01025' => [['5.1.10',  '550', 'userunknown',     1]],
     '01026' => [['5.1.10',  '550', 'userunknown',     1]],
     '01027' => [['5.1.1',   '550', 'userunknown',     1]],
+    '01028' => [['5.1.1',   '550', 'userunknown',     1]],
+    '01029' => [['5.1.1',   '550', 'userunknown',     1]],
+    '01030' => [['5.2.3',   '550', 'exceedlimit',     0]],
+    '01031' => [['5.1.10',  '550', 'userunknown',     1]],
 };
 
 plan 'skip_all', sprintf("%s not found", $samplepath) unless -d $samplepath;
diff --git a/xt/760-lhost-postfix.t b/xt/760-lhost-postfix.t
index 78e920f6f..b7fc7bbcf 100644
--- a/xt/760-lhost-postfix.t
+++ b/xt/760-lhost-postfix.t
@@ -283,6 +283,8 @@ my $isexpected = {
     '01265' => [['5.0.0',   '554', 'rejected',        0]],
     '01266' => [['5.0.0',   '550', 'suspend',         0]],
     '01267' => [['5.0.0',   '550', 'onhold',          0]], # spamdetected
+    '01268' => [['5.0.0',   '550', 'suspend',         0]],
+    '01269' => [['5.0.0',   '550', 'virusdetected',   0]],
 };
 
 plan 'skip_all', sprintf("%s not found", $samplepath) unless -d $samplepath;
diff --git a/xt/791-lhost-sendmail.t b/xt/791-lhost-sendmail.t
index 079d600f5..02ca00e37 100644
--- a/xt/791-lhost-sendmail.t
+++ b/xt/791-lhost-sendmail.t
@@ -239,6 +239,7 @@ my $isexpected = {
     '01226' => [['5.7.1',   '550', 'rejected',        0]],
     '01227' => [['5.7.1',   '550', 'rejected',        0]],
     '01228' => [['5.1.1',   '550', 'userunknown',     1]],
+    '01229' => [['5.4.1',   '550', 'rejected',        0]],
 };
 
 plan 'skip_all', sprintf("%s not found", $samplepath) unless -d $samplepath;
diff --git a/xt/890-rfc3464.t b/xt/890-rfc3464.t
index c9c53b6e2..b30dd7417 100644
--- a/xt/890-rfc3464.t
+++ b/xt/890-rfc3464.t
@@ -278,6 +278,7 @@ my $isexpected = {
     '01286' => [['5.5.0',   '550', 'rejected',        0]],
     '01287' => [['5.0.0',   '550', 'filtered',        0]],
     '01288' => [['5.0.0',   '552', 'exceedlimit',     0]],
+    '01289' => [['4.0.0',   '',    'notaccept',       0]],
 };
 
 plan 'skip_all', sprintf("%s not found", $samplepath) unless -d $samplepath;