diff --git a/packages/backend/migration/1654589815249-increase-smtp-char-limit.js b/packages/backend/migration/1654589815249-increase-smtp-char-limit.js
new file mode 100644
index 0000000000..3d6872ca33
--- /dev/null
+++ b/packages/backend/migration/1654589815249-increase-smtp-char-limit.js
@@ -0,0 +1,15 @@
+export class increaseSmtpCharLimit1654589815249 {
+    name = 'increaseSmtpCharLimit1654589815249'
+
+    async up(queryRunner) {
+			await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "smtpHost" TYPE character varying(256)`);
+			await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "smtpUser" TYPE character varying(256)`);
+			await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "smtpPass" TYPE character varying(256)`);
+    }
+
+    async down(queryRunner) {
+			await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "smtpHost" TYPE character varying(128)`);
+			await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "smtpUser" TYPE character varying(128)`);
+			await queryRunner.query(`ALTER TABLE "meta" ALTER COLUMN "smtpPass" TYPE character varying(128)`);
+    }
+}
diff --git a/packages/backend/src/models/entities/meta.ts b/packages/backend/src/models/entities/meta.ts
index 80b5228bcd..0a4f6984ea 100644
--- a/packages/backend/src/models/entities/meta.ts
+++ b/packages/backend/src/models/entities/meta.ts
@@ -223,7 +223,7 @@ export class Meta {
 	public smtpSecure: boolean;
 
 	@Column('varchar', {
-		length: 128,
+		length: 256,
 		nullable: true,
 	})
 	public smtpHost: string | null;
@@ -234,13 +234,13 @@ export class Meta {
 	public smtpPort: number | null;
 
 	@Column('varchar', {
-		length: 128,
+		length: 256,
 		nullable: true,
 	})
 	public smtpUser: string | null;
 
 	@Column('varchar', {
-		length: 128,
+		length: 256,
 		nullable: true,
 	})
 	public smtpPass: string | null;