diff --git a/core/migration/src/m20230001_000001_create_mail_account.rs b/core/migration/src/m20230001_000001_create_mail_account.rs
new file mode 100644
index 0000000..f633535
--- /dev/null
+++ b/core/migration/src/m20230001_000001_create_mail_account.rs
@@ -0,0 +1,67 @@
+use sea_orm_migration::prelude::*;
+
+#[derive(DeriveMigrationName)]
+pub struct Migration;
+
+#[async_trait::async_trait]
+impl MigrationTrait for Migration {
+	async fn up(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+		manager
+			.create_table(
+				Table::create()
+					.table(MailAccount::Table)
+					.if_not_exists()
+					.col(
+						ColumnDef::new(MailAccount::Id)
+							.integer()
+							.not_null()
+							.auto_increment()
+							.primary_key(),
+					)
+					.col(ColumnDef::new(MailAccount::Email).string().not_null())
+					.col(ColumnDef::new(MailAccount::DisplayName).string().not_null())
+					.col(ColumnDef::new(MailAccount::ImapHost).string().not_null())
+					.col(ColumnDef::new(MailAccount::ImapPort).integer().not_null())
+					.col(ColumnDef::new(MailAccount::SmtpHost).string().not_null())
+					.col(ColumnDef::new(MailAccount::SmtpPort).integer().not_null())
+					.col(ColumnDef::new(MailAccount::Username).string().not_null())
+					.col(ColumnDef::new(MailAccount::Password).string().not_null())
+					.col(
+						ColumnDef::new(MailAccount::CreatedAt)
+							.timestamp_with_time_zone()
+							.not_null()
+							.default(Expr::current_timestamp()),
+					)
+					.col(
+						ColumnDef::new(MailAccount::UpdatedAt)
+							.timestamp_with_time_zone()
+							.not_null()
+							.default(Expr::current_timestamp()),
+					)
+					.to_owned(),
+			)
+			.await
+	}
+
+	async fn down(&self, manager: &SchemaManager) -> Result<(), DbErr> {
+		manager
+			.drop_table(Table::drop().table(MailAccount::Table).to_owned())
+			.await
+	}
+}
+
+#[derive(DeriveIden)]
+enum MailAccount {
+	Table,
+	Id,
+	Email,
+	DisplayName,
+	ImapHost,
+	ImapPort,
+	SmtpHost,
+	SmtpPort,
+	Username,
+	Password,
+	CreatedAt,
+	UpdatedAt,
+}
\ No newline at end of file
diff --git a/core/src/dal.rs b/core/src/dal.rs
index 764ea75..0a5a03b 100644
--- a/core/src/dal.rs
+++ b/core/src/dal.rs
@@ -1,15 +1,61 @@
 use anyhow::Result;
 use sqlx::SqlitePool;
 
-pub struct PanoramaDatabase(SqlitePool);
+use crate::entity::mail_account;
+use sea_orm::{DatabaseConnection, EntityTrait};
+use uuid::Uuid;
 
-pub struct EnsureMailAccount {
-  imap_server_host: String,
-  imap_server_port: u16,
+#[derive(Default)]
+pub struct MailAccountOptions {
+  pub id: Option<Uuid>,
+  pub email: Option<String>,
+  pub display_name: Option<String>,
+  pub imap_host: Option<String>,
+  pub imap_port: Option<i32>,
+  pub smtp_host: Option<String>,
+  pub smtp_port: Option<i32>,
+  pub username: Option<String>,
+  pub password: Option<String>,
+}
+
+pub struct PanoramaDatabase {
+  connection: DatabaseConnection,
 }
 
 impl PanoramaDatabase {
-  pub async fn ensure_mail_account(&self) -> Result<()> {
-    Ok(())
+  pub async fn new(connection: DatabaseConnection) -> Self {
+    Self { connection }
+  }
+
+  async fn ensure_mail_account(
+    &self,
+    options: MailAccountOptions,
+  ) -> Result<mail_account::Model, sea_orm::DbErr> {
+    let account = mail_account::ActiveModel {
+      id: Set(options.id.unwrap_or_else(Uuid::new_v4)),
+      email: Set(options.email.unwrap_or_default()),
+      display_name: Set(options.display_name.unwrap_or_default()),
+      imap_host: Set(options.imap_host.unwrap_or_default()),
+      imap_port: Set(options.imap_port.unwrap_or(993)),
+      smtp_host: Set(options.smtp_host.unwrap_or_default()),
+      smtp_port: Set(options.smtp_port.unwrap_or(587)),
+      username: Set(options.username.unwrap_or_default()),
+      password: Set(options.password.unwrap_or_default()),
+    };
+
+    mail_account::Entity::insert(account).exec(&self.connection)
   }
 }
+
+// pub struct PanoramaDatabase(SqlitePool);
+
+// pub struct EnsureMailAccount {
+//   imap_server_host: String,
+//   imap_server_port: u16,
+// }
+
+// impl PanoramaDatabase {
+//   pub async fn ensure_mail_account(&self) -> Result<()> {
+//     Ok(())
+//   }
+// }
diff --git a/core/src/entity/mail_account.rs b/core/src/entity/mail_account.rs
new file mode 100644
index 0000000..bdd0d23
--- /dev/null
+++ b/core/src/entity/mail_account.rs
@@ -0,0 +1,23 @@
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, Eq, DeriveEntityModel)]
+#[sea_orm(table_name = "mail_accounts")]
+pub struct Model {
+	#[sea_orm(primary_key)]
+	pub id: i32,
+	pub email: String,
+	pub display_name: String,
+	pub imap_host: String,
+	pub imap_port: i32,
+	pub smtp_host: String,
+	pub smtp_port: i32,
+	pub username: String,
+	pub password: String, // Note: In production, consider encryption
+	pub created_at: DateTimeWithTimeZone,
+	pub updated_at: DateTimeWithTimeZone,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+
+impl ActiveModelBehavior for ActiveModel {}
\ No newline at end of file
diff --git a/core/src/entity/mod.rs b/core/src/entity/mod.rs
new file mode 100644
index 0000000..e69de29
diff --git a/core/src/server.rs b/core/src/server.rs
index afa4be0..d591fcc 100644
--- a/core/src/server.rs
+++ b/core/src/server.rs
@@ -1,4 +1,5 @@
 use tonic::{Request, Response, Result};
+use sea_orm::DatabaseConnection;
 
 use crate::dal::PanoramaDatabase;
 use crate::server_proto::panorama_server::Panorama as PanoramaServerProto;
@@ -8,7 +9,13 @@ pub struct Panorama {
   db: PanoramaDatabase,
 }
 
-impl Panorama {}
+impl Panorama {
+  pub async fn new(connection: DatabaseConnection) -> Self {
+    Self {
+      db: PanoramaDatabase::new(connection).await
+    }
+  }
+}
 
 #[tonic::async_trait]
 impl PanoramaServerProto for Panorama {
diff --git a/src/components/HorizontalPanels/HorizontalPanels.tsx b/src/components/HorizontalPanels/HorizontalPanels.tsx
new file mode 100644
index 0000000..e69de29