QmailClient

Name: QmailClient
Rating: 3.7 (138 reviews)
Author: QNAP

By: QNAP

The QmailClient Android app allows you to control QmailAgent on a QNAP NAS.

Features & Capabilities

QmailClient is a powerful Android app that connects seamlessly with the QmailAgent email platform on your QNAP NAS. It enables you to manage all your email accounts centrally, providing features such as composing emails with mobile photo attachments, downloading attachments for offline access, and performing email management tasks including reading, replying, forwarding, moving, flagging, marking, or deleting emails—all directly from your mobile device without needing a computer.

Designed for users with QNAP NAS running firmware version 4.3.3 or above and Android 8.0 or later, QmailClient caches your emails on your device, allowing efficient offline email reading and management. Simplify your email workflow and stay connected to your mailboxes anytime, anywhere with QmailClient.

User Growth & Download Statistics

App Communication

By:

QNAP

Downloads:

32,813 43

Rating:

3.70

(138)

Version:

2.3.7.0421 Last updated: 2026-05-11

Version code:

Creation date:

2016-06-06

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.READ_CONTACTS Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.READ_MEDIA_AUDIO High risk
android.permission.READ_MEDIA_IMAGES High risk
android.permission.READ_MEDIA_VIDEO High risk
android.permission.SYSTEM_ALERT_WINDOW High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.INTERNET Low risk

Size:

57.64MB

Email:

mo*****@qnap.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-11

Compare stats and ranking:

Ranking

# 342,840 ▲ 2,520

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

QNAP

Google Play Store

https://play.google.com/store/apps/details?id=com.qnap.qmail

Email:

mo*****@qnap.com

Website:

https://service.qnap.com/

User Reviews

QmailClient offers a promising approach with seamless integration of email storage on QNAP NAS, making it a simple and effective tool for managing multiple accounts. However, multiple users report serious stability issues like frequent app crashes, connection loss to NAS, and email backup problems. Additionally, the app lacks common features like easy email deletion, alert notifications, and formatted text support. Technical support is often unhelpful, and privacy concerns arise from remote NAS access. Overall, the app shows potential but is not yet ready to replace established email clients.

Pros

Ability to store and access emails on QNAP NAS, providing control over email storage.
Simple and easy to use interface that manages multiple email accounts effectively.
Potential and promise as an evolving email client with good integration with QNAP features like Qsirch.
Good backup concept for emails on NAS, enhancing email management.
Early-stage app with ongoing development and improvements expected.

Cons

Frequent crashes and stability issues, including losing connection to NAS and app crashes leading to data loss.
Poor technical support with unresolved issues and privacy concerns due to remote NAS access by support.
Email backup on NAS sometimes lacks content or shows errors, making backup unreliable.
Lack of basic email client features such as easy email deletion and notification alerts on new emails.
Usability issues such as sign-in taking too long, emails too large for screen, and lack of formatted text or link recognition when composing emails.

Recent reviews

So far it's really good. Way better than Gmail and outlook.

Na*****, 2023-11-17

I wanted to use QmailClient as my main email platform, specially because I can store emails on my QNAP NAS and have access to them on my mobile (for emails no longer stored on the mail server). However: 1. Sometimes QmailClient will stop receiving emails for no reason; 2. Emails backed-up on NAS, have no contents, shows error; 3. Technical support will just drive you in circles without any solutions. This app is not ready to be launched. QNAP should not use customers as debugging testers.