1 files changed, 0 insertions, 17 deletions
diff --git a/lib/gitlab/email/receiver.rb b/lib/gitlab/email/receiver.rb
index b7b9288517d..bf6c28b9f90 100644
--- a/lib/gitlab/email/receiver.rb
+++ b/lib/gitlab/email/receiver.rb
@@ -5,23 +5,6 @@ require_dependency 'gitlab/email/handler'
 # Inspired in great part by Discourse's Email::Receiver
 module Gitlab
   module Email
-    ProcessingError = Class.new(StandardError)
-    EmailUnparsableError = Class.new(ProcessingError)
-    SentNotificationNotFoundError = Class.new(ProcessingError)
-    ProjectNotFound = Class.new(ProcessingError)
-    EmptyEmailError = Class.new(ProcessingError)
-    AutoGeneratedEmailError = Class.new(ProcessingError)
-    UserNotFoundError = Class.new(ProcessingError)
-    UserBlockedError = Class.new(ProcessingError)
-    UserNotAuthorizedError = Class.new(ProcessingError)
-    NoteableNotFoundError = Class.new(ProcessingError)
-    InvalidRecordError = Class.new(ProcessingError)
-    InvalidNoteError = Class.new(InvalidRecordError)
-    InvalidIssueError = Class.new(InvalidRecordError)
-    InvalidMergeRequestError = Class.new(InvalidRecordError)
-    UnknownIncomingEmail = Class.new(ProcessingError)
-    InvalidAttachment = Class.new(ProcessingError)
-
     class Receiver
       def initialize(raw)
         @raw = raw