diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index e585af87..6aafb369 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -41,14 +41,11 @@ object Dependencies {
       namespace %% "interop-selfcare-user-registry-client" % userRegistryManagementVersion
 
     lazy val commons             = namespace %% "interop-commons-utils"         % commonsVersion
+    lazy val commonsMailManager  = namespace %% "interop-commons-mail-manager"  % commonsVersion
     lazy val commonsFileManager  = namespace %% "interop-commons-file-manager"  % commonsVersion
     lazy val commonsJWT          = namespace %% "interop-commons-jwt"           % commonsVersion
     lazy val commonsCqrs         = namespace %% "interop-commons-cqrs"          % commonsVersion
     lazy val commonsQueueManager = namespace %% "interop-commons-queue-manager" % commonsVersion
-
-    lazy val certifiedMailSenderModels =
-      namespace %% "interop-be-certified-mail-sender-models" % certifiedMailSenderModelsVersion
-
   }
 
   private[this] object cats {
@@ -118,7 +115,7 @@ object Dependencies {
       pagopa.authorizationManagementClient     % Compile,
       pagopa.catalogManagementModels           % Compile,
       pagopa.tenantManagementModels            % Compile,
-      pagopa.certifiedMailSenderModels         % Compile,
+      pagopa.commonsMailManager                % Compile,
       pagopa.commons                           % Compile,
       pagopa.commonsFileManager                % Compile,
       pagopa.commonsJWT                        % Compile,
diff --git a/src/main/scala/it/pagopa/interop/agreementprocess/api/impl/AgreementApiServiceImpl.scala b/src/main/scala/it/pagopa/interop/agreementprocess/api/impl/AgreementApiServiceImpl.scala
index 8e3f4602..d0c43700 100644
--- a/src/main/scala/it/pagopa/interop/agreementprocess/api/impl/AgreementApiServiceImpl.scala
+++ b/src/main/scala/it/pagopa/interop/agreementprocess/api/impl/AgreementApiServiceImpl.scala
@@ -33,7 +33,8 @@ import it.pagopa.interop.catalogmanagement.model.{
   Published,
   SingleAttribute
 }
-import it.pagopa.interop.certifiedMailSender.InteropEnvelope
+import it.pagopa.interop.commons.mail.InteropEnvelope
+import it.pagopa.interop.commons.mail.Mail
 import it.pagopa.interop.commons.cqrs.service.ReadModelService
 import it.pagopa.interop.commons.files.service.FileManager
 import it.pagopa.interop.commons.jwt._
@@ -859,9 +860,11 @@ final case class AgreementApiServiceImpl(
       version            <- eservice.descriptors
         .find(_.id == agreement.descriptorId)
         .toFuture(DescriptorNotFound(eServiceId = eservice.id, descriptorId = agreement.descriptorId))
+      producerAddress    <- Mail.addresses(producer.digitalAddress).toFuture
+      consumerAddress    <- Mail.addresses(consumer.digitalAddress).toFuture
     } yield InteropEnvelope(
       id = envelopeId,
-      recipients = List(producer.digitalAddress, consumer.digitalAddress),
+      recipients = producerAddress ++ consumerAddress,
       subject = subject,
       body = createBody(
         activationDate = activationDate,
diff --git a/src/main/scala/it/pagopa/interop/agreementprocess/api/impl/package.scala b/src/main/scala/it/pagopa/interop/agreementprocess/api/impl/package.scala
index d08fd1a1..59427af8 100644
--- a/src/main/scala/it/pagopa/interop/agreementprocess/api/impl/package.scala
+++ b/src/main/scala/it/pagopa/interop/agreementprocess/api/impl/package.scala
@@ -2,9 +2,10 @@ package it.pagopa.interop.agreementprocess.api
 
 import akka.http.scaladsl.marshallers.sprayjson.SprayJsonSupport
 import it.pagopa.interop.agreementprocess.model._
-import it.pagopa.interop.certifiedMailSender.{InteropEnvelope, MailAttachment}
+import it.pagopa.interop.commons.mail.{InteropEnvelope, MailAttachment}
 import it.pagopa.interop.commons.utils.SprayCommonFormats.{offsetDateTimeFormat, uuidFormat}
-import spray.json.{DefaultJsonProtocol, RootJsonFormat}
+import spray.json._
+import javax.mail.internet.InternetAddress
 
 package object impl extends SprayJsonSupport with DefaultJsonProtocol {
 
@@ -38,9 +39,16 @@ package object impl extends SprayJsonSupport with DefaultJsonProtocol {
     jsonFormat4(VerifiedTenantAttribute)
   implicit def tenantAttributeFormat: RootJsonFormat[TenantAttribute]                   = jsonFormat3(TenantAttribute)
   implicit def compactTenantFormat: RootJsonFormat[CompactTenant]                       = jsonFormat2(CompactTenant)
-  implicit def mailAttachmentFormat: RootJsonFormat[MailAttachment]                     = jsonFormat3(MailAttachment)
-  implicit def interopEnvelopFormat: RootJsonFormat[InteropEnvelope]                    = jsonFormat5(InteropEnvelope)
-  implicit def mailInfoFormat: RootJsonFormat[MailTemplate] = jsonFormat2(MailTemplate.apply)
+  implicit object InternetAddressFormat extends JsonFormat[InternetAddress] {
+    def write(ia: InternetAddress) = JsString(s"${ia.getAddress()}")
+    def read(json: JsValue)        = json match {
+      case JsString(address) => new InternetAddress(address)
+      case _                 => deserializationError("String expected")
+    }
+  }
+  implicit def mailAttachmentFormat: RootJsonFormat[MailAttachment] = jsonFormat3(MailAttachment)
+  implicit def interopEnvelopFormat: RootJsonFormat[InteropEnvelope] = jsonFormat5(InteropEnvelope)
+  implicit def mailInfoFormat: RootJsonFormat[MailTemplate]          = jsonFormat2(MailTemplate.apply)
   implicit def computeAgreementPayloadFormat: RootJsonFormat[ComputeAgreementStatePayload] =
     jsonFormat2(ComputeAgreementStatePayload)
 
diff --git a/src/test/scala/it/pagopa/interop/agreementprocess/SpecHelper.scala b/src/test/scala/it/pagopa/interop/agreementprocess/SpecHelper.scala
index 7c3e28e7..2638e139 100644
--- a/src/test/scala/it/pagopa/interop/agreementprocess/SpecHelper.scala
+++ b/src/test/scala/it/pagopa/interop/agreementprocess/SpecHelper.scala
@@ -13,7 +13,7 @@ import it.pagopa.interop.authorizationmanagement.client.model.{
 import it.pagopa.interop.catalogmanagement.model.CatalogItem
 import it.pagopa.interop.agreementmanagement.model.agreement.{PersistentAgreement, PersistentAgreementState}
 import it.pagopa.interop.tenantmanagement.model.tenant.PersistentTenant
-import it.pagopa.interop.certifiedMailSender.InteropEnvelope
+import it.pagopa.interop.commons.mail.InteropEnvelope
 import it.pagopa.interop.commons.files.service.FileManager
 import it.pagopa.interop.commons.utils.service.{OffsetDateTimeSupplier, UUIDSupplier}
 import it.pagopa.interop.commons.utils.{ORGANIZATION_ID_CLAIM, UID, USER_ROLES}