diff --git a/app/models/procedure.rb b/app/models/procedure.rb
index 2e65c89d1..85887c9ee 100644
--- a/app/models/procedure.rb
+++ b/app/models/procedure.rb
@@ -301,8 +301,7 @@ class Procedure < ApplicationRecord
 
   validates :lien_site_web, presence: true, if: :publiee?
   validates :lien_notice, url: { no_local: true, allow_blank: true }
-  validates :lien_dpo, format: { with: Devise.email_regexp, message: "n'est pas valide" }, if: :lien_dpo_email?
-  validates :lien_dpo, url: { no_local: true, allow_blank: true }, unless: :lien_dpo_email?
+  validates :lien_dpo, url: { no_local: true, allow_blank: true, accept_email: true }
 
   validates :draft_types_de_champ_public,
     'types_de_champ/no_empty_block': true,
diff --git a/app/validators/url_validator.rb b/app/validators/url_validator.rb
index c24e3590b..fb2f4df02 100644
--- a/app/validators/url_validator.rb
+++ b/app/validators/url_validator.rb
@@ -14,6 +14,7 @@ class URLValidator < ActiveModel::EachValidator
     options.reverse_merge!(no_local: false)
     options.reverse_merge!(public_suffix: false)
     options.reverse_merge!(accept_array: false)
+    options.reverse_merge!(accept_email: false)
 
     super(options)
   end
@@ -53,15 +54,18 @@ class URLValidator < ActiveModel::EachValidator
 
   def validate_url(record, attribute, value, message, schemes)
     uri = Addressable::URI.parse(value)
-    host = uri && uri.host
-    scheme = uri && uri.scheme
 
-    valid_scheme = host && scheme && schemes.include?(scheme)
-    valid_no_local = !options.fetch(:no_local) || (host && host.include?('.'))
-    valid_suffix = !options.fetch(:public_suffix) || (host && PublicSuffix.valid?(host, default_rule: nil))
+    unless options.fetch(:accept_email) && uri.path.match?(/^(.+)@(.+)$/)
+      host = uri && uri.host
+      scheme = uri && uri.scheme
 
-    unless valid_scheme && valid_no_local && valid_suffix
-      record.errors.add(attribute, message, **filtered_options(value))
+      valid_scheme = host && scheme && schemes.include?(scheme)
+      valid_no_local = !options.fetch(:no_local) || (host && host.include?('.'))
+      valid_suffix = !options.fetch(:public_suffix) || (host && PublicSuffix.valid?(host, default_rule: nil))
+
+      unless valid_scheme && valid_no_local && valid_suffix
+        record.errors.add(attribute, message, **filtered_options(value))
+      end
     end
   rescue Addressable::URI::InvalidURIError
     record.errors.add(attribute, message, **filtered_options(value))
diff --git a/spec/models/procedure_spec.rb b/spec/models/procedure_spec.rb
index 693815b66..9291e15cd 100644
--- a/spec/models/procedure_spec.rb
+++ b/spec/models/procedure_spec.rb
@@ -1598,6 +1598,11 @@ describe Procedure do
       let(:lien_notice) { 'www.démarches-simplifiées.fr' }
       it { expect(procedure.valid?).to be_falsey }
     end
+
+    context 'when an email' do
+      let(:lien_notice) { 'test@demarches-simplifiees.fr' }
+      it { expect(procedure.valid?).to be_falsey }
+    end
   end
 
   describe 'lien_dpo' do
@@ -1623,6 +1628,11 @@ describe Procedure do
       it { expect(procedure.valid?).to be_truthy }
     end
 
+    context 'when valid email with accents' do
+      let(:lien_dpo) { 'test@démarches-simplifiées.fr' }
+      it { expect(procedure.valid?).to be_truthy }
+    end
+
     context 'when not a valid link' do
       let(:lien_dpo) { 'www.démarches-simplifiées.fr' }
       it { expect(procedure.valid?).to be_falsey }