diff --git a/interface/web/admin/lib/lang/nl_software_package_list.lng b/interface/web/admin/lib/lang/nl_software_package_list.lng
index 33e66022bc33e6348d962c81aa34f4e3d4c1eb29..44aaa563ad06f472796aa96a31d9a241c9cee4fc 100644
--- a/interface/web/admin/lib/lang/nl_software_package_list.lng
+++ b/interface/web/admin/lib/lang/nl_software_package_list.lng
@@ -6,7 +6,7 @@ $wb['package_description_txt'] = 'Omschrijving';
 $wb['action_txt'] = 'Actie';
 $wb['toolsarea_head_txt'] = 'Pakketten';
 $wb['repoupdate_txt'] = 'Update pakketlijst';
-$wb['package_id_txt'] = 'locaal App-ID';
+$wb['package_id_txt'] = 'lokaal App-ID';
 $wb['no_packages_txt'] = 'No packages available';
 $wb['edit_txt'] = 'Edit';
 $wb['delete_txt'] = 'Delete';
diff --git a/interface/web/mail/lib/lang/nl.lng b/interface/web/mail/lib/lang/nl.lng
index 91d63a7abc4c4da9f75d1c4ef8c0246d2c34d1d5..6664809b46c0df078a6b3caa4bd20713bcd694fb 100644
--- a/interface/web/mail/lib/lang/nl.lng
+++ b/interface/web/mail/lib/lang/nl.lng
@@ -13,7 +13,7 @@ $wb['Spamfilter'] = 'Spamfilter';
 $wb['Email Routing'] = 'Email routing';
 $wb['Email transport'] = 'Email transport';
 $wb['Mailbox'] = 'Mailbox';
-$wb['Autoresponder'] = 'Autoresponder';
+$wb['Autoresponder'] = 'Autobeantwoorden';
 $wb['Mail Filter'] = 'Mail filter';
 $wb['Custom Rules'] = 'Custom rules';
 $wb['Email filter'] = 'E-mail filter';
diff --git a/interface/web/mail/lib/lang/nl_mail_get.lng b/interface/web/mail/lib/lang/nl_mail_get.lng
index 5cbeab14e71c65c41eed389fae10e3dda398b44f..738f93e663f6a1cd26fe86fef7cf1941a27f5564 100644
--- a/interface/web/mail/lib/lang/nl_mail_get.lng
+++ b/interface/web/mail/lib/lang/nl_mail_get.lng
@@ -13,7 +13,7 @@ $wb['source_username_error_isempty'] = 'Gebruikersnaam is niet ingvuld.';
 $wb['source_password_error_isempty'] = 'Wachtwoord is niet ingvuld.';
 $wb['destination_error_isemail'] = 'Geen bestemming geselecteerd.';
 $wb['source_server_error_regex'] = 'Pop3/Imap server is geen geldige domeinnaam.';
-$wb['source_read_all_txt'] = 'Retrieve all emails (incl. read mails)';
-$wb['error_delete_read_all_combination'] = 'Illegal combination of options. You can not use \\"Delete emails after retrieval\\" = no together with \\"Retrieve all emails\\" = yes';
-$wb['source_delete_note_txt'] = 'Please check first if email retrieval works, before you activate this option.';
+$wb['source_read_all_txt'] = 'Haal alle berichten op (incl. reeds gelezen)';
+$wb['error_delete_read_all_combination'] = 'Ongeldige combinatie van opties. \\"Verwijder e-mails na ontvangst\\" en \\"Haal alle berichten op (incl. reeds gelezen)\\" werken niet samen.';
+$wb['source_delete_note_txt'] = 'Controleer voor het activeren van deze optie of het ophalen van berichten naar verwachting werkt.';
 ?>
diff --git a/interface/web/mail/lib/lang/nl_mail_user.lng b/interface/web/mail/lib/lang/nl_mail_user.lng
index 94dd0183329ea6a9d369f939763c9f70c7e836c7..65d89a32afa938b07d3fc066e6152f2c299b63d7 100644
--- a/interface/web/mail/lib/lang/nl_mail_user.lng
+++ b/interface/web/mail/lib/lang/nl_mail_user.lng
@@ -9,7 +9,6 @@ $wb['email_error_unique'] = 'Duplicaat e-mail adres.';
 $wb['autoresponder_text_txt'] = 'Tekst';
 $wb['autoresponder_txt'] = 'Actief';
 $wb['autoresponder_start_date_txt'] = 'Start op';
-$wb['autoresponder_start_date_ispast'] = 'Start datum mag niet in het verleden liggen.';
 $wb['autoresponder_end_date_txt'] = 'Eindigt op';
 $wb['autoresponder_end_date_isgreater'] = 'Einddatum moet later zijn dan de startdatum.';
 $wb['no_domain_perm'] = 'U heeft geen toestemming voor dit domein.';
@@ -34,11 +33,11 @@ $wb['quota_error_value'] = 'Ongeldige quota waarde. Toegestane waarden zijn: 0 =
 $wb['move_junk_txt'] = 'Verplaats SPAM e-mails naar junk folder';
 $wb['name_txt'] = 'Echte naam';
 $wb['name_optional_txt'] = '(Optioneel)';
-$wb['autoresponder_active'] = 'Inschakelen autoresponder';
+$wb['autoresponder_active'] = 'Inschakelen autobeantwoorden';
 $wb['cc_txt'] = 'Stuur kopie naar';
 $wb['cc_error_isemail'] = 'Het \\"Stuur kopie naar\\" veld bevat geen geldig e-mail adres';
 $wb['domain_txt'] = 'Domain';
-$wb['now_txt'] = 'Now';
+$wb['now_txt'] = 'Nu';
 $wb['login_error_unique'] = 'Login is already taken.';
 $wb['login_error_regex'] = 'Valid characters are A-Z, a-z, 0-9, ., _ and -.';
 $wb['login_txt'] = 'Login (optional)';
@@ -58,7 +57,7 @@ $wb['monthly_backup_txt'] = 'Monthly';
 $wb['email_error_isascii'] = 'Please do not use special unicode characters for your password. This could lead to problems with your mail client.';
 $wb['cc_note_txt'] = '(Meerdere e-mail adressen scheiden met een komma)';
 $wb['disablesmtp_txt'] = 'Uitschakelen SMTP (versturen)';
-$wb['autoresponder_start_date_is_required'] = 'Start date must be set when Autoresponder is enabled.';
+$wb['autoresponder_start_date_is_required'] = 'Een startdatun is vereist voor het inschakelen van Autobeantwoorden.';
 $wb['sender_cc_txt'] = 'Stuur uitgaande kopie aan';
 $wb['sender_cc_error_isemail'] = 'Het \\"Stuur uitgaande kopie aan\\" veld bevat geen geldig e-mail adres';
 $wb['sender_cc_note_txt'] = '(Meerdere e-mail adressen scheiden met een komma)';
diff --git a/interface/web/mail/lib/lang/nl_mail_user_filter.lng b/interface/web/mail/lib/lang/nl_mail_user_filter.lng
index 903b61072928c03f49e88a7d56ff92660364116b..95af45d96e51577b7f1c5fd1db3f3fe43889cf27 100644
--- a/interface/web/mail/lib/lang/nl_mail_user_filter.lng
+++ b/interface/web/mail/lib/lang/nl_mail_user_filter.lng
@@ -7,23 +7,23 @@ $wb['rulename_error_empty'] = 'Naam is niet ingvuld.';
 $wb['searchterm_is_empty'] = 'Zoekterm is niet ingvuld.';
 $wb['source_txt'] = 'Bron';
 $wb['target_error_regex'] = 'Het doel mag alleen de volgende karakters bevatten: a-z, 0-9, -, ., _, en {spatie}';
-$wb['limit_mailfilter_txt'] = 'The max. number of mailfilters is reached.';
-$wb['subject_txt'] = 'Subject';
-$wb['from_txt'] = 'From';
-$wb['to_txt'] = 'To';
-$wb['contains_txt'] = 'Contains';
+$wb['limit_mailfilter_txt'] = 'Het max. aantal e-mail filters voor uw account is bereikt.';
+$wb['subject_txt'] = 'Onderwerp';
+$wb['from_txt'] = 'Afzender';
+$wb['to_txt'] = 'Bestemming';
+$wb['contains_txt'] = 'Bevat';
 $wb['is_txt'] = 'Is';
-$wb['begins_with_txt'] = 'Begins with';
-$wb['ends_with_txt'] = 'Ends with';
-$wb['delete_txt'] = 'Delete';
-$wb['move_stop_txt'] = 'Move to';
+$wb['begins_with_txt'] = 'Begint met';
+$wb['ends_with_txt'] = 'Eindigt in';
+$wb['delete_txt'] = 'Verwijderen';
+$wb['move_stop_txt'] = 'Verplaatsen naar';
 $wb['header_txt'] = 'Header';
-$wb['size_over_txt'] = 'Email size over (KB)';
-$wb['size_under_txt'] = 'Email size under (KB)';
+$wb['size_over_txt'] = 'Email grootte bove (KB)';
+$wb['size_under_txt'] = 'Email grootte onder (KB)';
 $wb['localpart_txt'] = 'Localpart';
-$wb['domain_txt'] = 'Domain';
-$wb['keep_txt'] = 'Keep';
-$wb['reject_txt'] = 'Reject';
+$wb['domain_txt'] = 'Domein';
+$wb['keep_txt'] = 'Behouden';
+$wb['reject_txt'] = 'Afwijzen';
 $wb['stop_txt'] = 'Stop';
-$wb['move_to_txt'] = 'Move to';
+$wb['move_to_txt'] = 'Verplaatsen naar';
 ?>
diff --git a/interface/web/mail/lib/lang/nl_mail_user_list.lng b/interface/web/mail/lib/lang/nl_mail_user_list.lng
index e421af0ecc6d674117e75721b808b96c9c70afaa..39125af2e0b544140587ca56ab95376a837351d5 100644
--- a/interface/web/mail/lib/lang/nl_mail_user_list.lng
+++ b/interface/web/mail/lib/lang/nl_mail_user_list.lng
@@ -1,11 +1,11 @@
 <?php
 $wb['list_head_txt'] = 'Mailbox';
 $wb['email_txt'] = 'E-mail';
-$wb['autoresponder_txt'] = 'Autoresponder';
+$wb['autoresponder_txt'] = 'Autobeantwoorden';
 $wb['add_new_record_txt'] = 'Toevoegen mailbox';
 $wb['name_txt'] = 'Echte naam';
 $wb['login_txt'] = 'Login';
-$wb['postfix_txt'] = 'Receiving';
+$wb['postfix_txt'] = 'Ontvangen';
 $wb['disablesmtp_txt'] = 'SMTP (sending)';
 $wb['disableimap_txt'] = 'IMAP';
 $wb['disablepop3_txt'] = 'POP3';
diff --git a/interface/web/mail/lib/lang/nl_spamfilter_users.lng b/interface/web/mail/lib/lang/nl_spamfilter_users.lng
index 4b7144b1f30d6baff0b0c3be6b66fdbcd1186126..697e130b35b684598ec557f33e87614e51ad65b5 100644
--- a/interface/web/mail/lib/lang/nl_spamfilter_users.lng
+++ b/interface/web/mail/lib/lang/nl_spamfilter_users.lng
@@ -4,7 +4,7 @@ $wb['priority_txt'] = 'Prioriteit';
 $wb['policy_id_txt'] = 'Policy';
 $wb['email_txt'] = 'E-mail (Patroon)';
 $wb['fullname_txt'] = 'Naam';
-$wb['local_txt'] = 'Locaal';
+$wb['local_txt'] = 'Lokaal';
 $wb['email_error_notempty'] = 'The email address must not be empty.';
 $wb['fullname_error_notempty'] = 'The name must not be empty.';
 $wb['10 - highest'] = '10 - highest';
diff --git a/interface/web/mailuser/lib/lang/nl.lng b/interface/web/mailuser/lib/lang/nl.lng
index 114dec9b9195adcaa18ca636b75e5d162569d6b1..6383a82864d6aa28122674ed58cabdb2008022a4 100644
--- a/interface/web/mailuser/lib/lang/nl.lng
+++ b/interface/web/mailuser/lib/lang/nl.lng
@@ -1,8 +1,8 @@
 <?php
 $wb['Email Account'] = 'Email Account';
-$wb['Overview'] = 'Overview';
-$wb['Password'] = 'Password';
-$wb['Autoresponder'] = 'Autoresponder';
+$wb['Overview'] = 'Overzicht';
+$wb['Password'] = 'Wachtwoord';
+$wb['Autoresponder'] = 'Autobeantwoorden';
 $wb['Send copy'] = 'Send copy';
 $wb['Spamfilter'] = 'Spamfilter';
 $wb['Email Filters'] = 'Email Filters';
diff --git a/interface/web/mailuser/lib/lang/nl_mail_user_autoresponder.lng b/interface/web/mailuser/lib/lang/nl_mail_user_autoresponder.lng
index 79f386a7dc9da88380ae34d006d729d79894b549..7c8283c83897b52567ded53609ea88af7a1ae50d 100644
--- a/interface/web/mailuser/lib/lang/nl_mail_user_autoresponder.lng
+++ b/interface/web/mailuser/lib/lang/nl_mail_user_autoresponder.lng
@@ -1,13 +1,13 @@
 <?php
-$wb['mailbox_autoresponder_txt'] = 'Autoresponder';
-$wb['autoresponder_subject'] = 'Out of office reply';
-$wb['autoresponder_text_txt'] = 'Text';
-$wb['autoresponder_txt'] = 'Active';
-$wb['autoresponder_start_date_txt'] = 'Start on';
-$wb['autoresponder_start_date_isfuture'] = 'Start date cannot be in the past.';
-$wb['autoresponder_end_date_txt'] = 'End by';
-$wb['autoresponder_end_date_isgreater'] = 'End date must be set and be later than start date.';
-$wb['autoresponder_active'] = 'Enable the autoresponder';
-$wb['now_txt'] = 'Now';
-$wb['autoresponder_subject_txt'] = 'Betreff';
+$wb['mailbox_autoresponder_txt'] = 'Autobeantwoorden';
+$wb['autoresponder_subject'] = 'Out of office antwoord';
+$wb['autoresponder_text_txt'] = 'Tekst';
+$wb['autoresponder_txt'] = 'Actief';
+$wb['autoresponder_start_date_txt'] = 'Start op';
+$wb['autoresponder_start_date_isfuture'] = 'Startdatum mag niet in het verleden liggen.';
+$wb['autoresponder_end_date_txt'] = 'Eindigt op';
+$wb['autoresponder_end_date_isgreater'] = 'Einddatum moet later zijn dan de startdatum.';
+$wb['autoresponder_active'] = 'Inschakelen autobeantwoorden';
+$wb['now_txt'] = 'Nu';
+$wb['autoresponder_subject_txt'] = 'E-mail onderwerp';
 ?>
diff --git a/interface/web/mailuser/lib/lang/nl_mail_user_filter.lng b/interface/web/mailuser/lib/lang/nl_mail_user_filter.lng
index 4069a153518d08a7ab855e15bad2a7c3707e0ebc..0092c288a06a1845afa038f398c497dd2129e7b1 100644
--- a/interface/web/mailuser/lib/lang/nl_mail_user_filter.lng
+++ b/interface/web/mailuser/lib/lang/nl_mail_user_filter.lng
@@ -1,21 +1,21 @@
 <?php
-$wb['rulename_txt'] = 'Name';
-$wb['action_txt'] = 'Action';
-$wb['target_txt'] = 'Folder';
-$wb['active_txt'] = 'Active';
-$wb['rulename_error_empty'] = 'Name is empty.';
-$wb['searchterm_is_empty'] = 'Search term is empty.';
-$wb['source_txt'] = 'Source';
-$wb['target_error_regex'] = 'The target may only contain these characters: a-z, 0-9, -, ., _, and {space}';
-$wb['limit_mailfilter_txt'] = 'The max. number of mailfilters is reached.';
-$wb['subject_txt'] = 'Subject';
-$wb['from_txt'] = 'From';
-$wb['to_txt'] = 'To';
-$wb['contains_txt'] = 'Contains';
-$wb['is_txt'] = 'Is';
-$wb['begins_with_txt'] = 'Begins with';
-$wb['ends_with_txt'] = 'Ends with';
-$wb['move_to_txt'] = 'Move to';
-$wb['delete_txt'] = 'Delete';
-$wb['mailbox_filter_txt'] = 'Mailbox filter';
+$wb['rulename_txt'] = "Naam";
+$wb['action_txt'] = "Actie";
+$wb['target_txt'] = "Map";
+$wb['active_txt'] = "Actief";
+$wb['rulename_error_empty'] = "Naam is niet ingevuld.";
+$wb['searchterm_is_empty'] = "Zoekterm is niet ingvuld.";
+$wb['source_txt'] = "Bron";
+$wb['target_error_regex'] = 'Het doel mag alleen de volgende karakters bevatten: a-z, 0-9, -, ., _, en {spatie}';
+$wb['limit_mailfilter_txt'] = "Het max. aantal e-mail filters voor uw account is bereikt.";
+$wb['subject_txt'] = "Onderwerp";
+$wb['from_txt'] = "Afzender";
+$wb['to_txt'] = "Bestemming";
+$wb['contains_txt'] = "Bevat";
+$wb['is_txt'] = "Is";
+$wb['begins_with_txt'] = "Begint met";
+$wb['ends_with_txt'] = "Endigt in";
+$wb['move_to_txt'] = "Verplaatsen naar";
+$wb['delete_txt'] = "Verwijderen";
+$wb['mailbox_filter_txt'] = "Mailbox filter";
 ?>