move noresponseerror to imap exceptions

app/jobs/inboxes/fetch_imap_emails_job.rb

@@ -20,7 +20,7 @@ class Inboxes::FetchImapEmailsJob < MutexApplicationJob
   rescue *ExceptionList::IMAP_EXCEPTIONS => e
     Rails.logger.error "Authorization error for email channel - #{channel.inbox.id} : #{e.message}"
     channel.apply_imap_backoff!
-  rescue EOFError, OpenSSL::SSL::SSLError, Net::IMAP::NoResponseError, Net::IMAP::BadResponseError, Net::IMAP::InvalidResponseError,
+  rescue EOFError, OpenSSL::SSL::SSLError, Net::IMAP::BadResponseError, Net::IMAP::InvalidResponseError,
          Net::IMAP::ResponseParseError, Net::IMAP::ResponseReadError, Net::IMAP::ResponseTooLargeError => e
     Rails.logger.error "Error for email channel - #{channel.inbox.id} : #{e.message}"
     channel.apply_imap_backoff!

lib/exception_list.rb

@@ -14,6 +14,6 @@ module ExceptionList
   IMAP_EXCEPTIONS = [
     Errno::ECONNREFUSED, Net::OpenTimeout,
     Errno::ECONNRESET, Errno::ENETUNREACH, Net::IMAP::ByeResponseError,
-    SocketError
+    Net::IMAP::NoResponseError, SocketError
   ].freeze
 end