Synology MailPlus

Synology MailPlus

Synology MailPlus is your personal e-mail client on-the-go for Synology NAS.

App info


3.0.1
October 10, 2025
Android 8.0+
Everyone
Get Synology MailPlus for Free on Google Play

Advertisement

App description


Android App Analysis and Review: Synology MailPlus, Developed by Synology Inc.. Listed in Communication Category. Current Version Is 3.0.1, Updated On 10/10/2025 . According to users reviews on Google Play: Synology MailPlus. Achieved Over 140 thousand Installs. Synology MailPlus Currently Has 590 Reviews, Average Rating 3.9 Stars

Composing emails or replying to messages on mobile devices can be a hassle. With the intuitive design of Synology MailPlus, you can accomplish more with less effort. Organize your emails right in the palm of your hand. The swipe gestures allow you to quickly apply desired actions to your emails. Quick-reply templates save repeated keystrokes and make your reply even more efficient. With Synology MailPlus, managing emails is only a few taps or swipes away.

With Synology MailPlus for Android phones/tablets, you can:

-Compose an email and enrich the content with built-in emoticons

-Attach files on your mobile device to the message

-Create mailboxes and labels

-Customize swipe gestures

-Use quick-reply templates to reply to emails efficiently

-Share browser content with your friends via Synology MailPlus

-Customize the mailboxes/labels for which you want to receive notifications

-Find emails efficiently with advanced search

-Customize the interval for background update

-Offline cache stores previously viewed attachments and images for you to browse later even without Internet connection

-Supports HTTPS for secure connection

-All features are available with DSM 6.0 and MailPlus 1.2.0 running on Synology DiskStation
We are currently offering version 3.0.1. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New


Important Note
1. AI features require Synology MailPlus 3.4.0 and Synology AI Console 1.1.0. Get started by configuring settings in Synology AI Console.

What's New
1. Enhanced email workflow with AI-powered features for drafting, refining, and summarizing emails.
2. Supports auto reply setting.
3. Supports scheduled email sending.
4. Supports calendar month view and event search.

Fixed Issues
1. Fixed the "No permission" error message that appeared during a login.
2. Minor bug fixes.

Rate and review on Google Play store


3.9
590 total
5 57.7
4 7.5
3 12.4
2 10.0
1 12.4

Total number of ratings

Total number of active users rated for: Synology MailPlus

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

user
Craig Fogus

I have over 25 years experience in messaging from setting up complete enterprise environments to support and troubleshooting. This client is ok. It's missing some common email client options like calendaring for example. A complete email package for business users needs calendaring. Relying on the built in Android and Apple calendar is not the same. Encrypted message support would be a great option as well. Over all, it works.

user
Pedro Ponte

One of the reasons why I am put off I think using this app is due to the lack of a search folder option when moving an email to a folder. One needs to scroll up and down to find the right one which kills the productivity. Also, I suggest you check the nine app for android, they have that plus tabs to allow selecting frequently used or favourite folders. TIA

user
A Google user

Nice app and picks up e-mails nicely from my server at home. However, my phone does not vibrate on receiving a mail notification. I've checked the settings and cannot find anything that will allow this. If the phone vibrated on receiving e-mail notification then my Gear S3 would in turn vibrate. **Update 2020 - been using this for a long time now and my watch received notifications. Works perfectly and keeps email under my control.

user
Alex Leonard

Fairly decent mail client just missing a bit of refinement. UI/UX could do with some attention just to sharpen the experience, and a dark mode would be extremely welcome. Also one major downside is that the notifications don't update, so if I read an email in the mailplus client on my desktop browser, the unread notification stays on my phone. If I've already deleted that email and tap the notification on my phone then I get told that the email doesn't exist.

user
Misophoniq

Absolute best client for anyone running their own mailserver on their Synology device. I love how simply using my NAS login credentials give me instant access to all my mail accounts. POP fetching is great to keep an eye on those e-mail addresses you don't really use anymore. I've tried many other clients before, but many try to be "smart" for me with their annoying "smart inboxes" or "focus areas". Please keep this client as it is, clear and simple. I can perfectly think and organise myself!

user
Pau Oliva

The app works well with MailPlus server, but could have better UI/UX, needs an option to handle expand/collapse folders, and also lacks the ability to enable dark-mode. An "expert mode" with extra features like being able to view email headers woukd be awesome to have. I personally would also love the ability to configure the quick actions in the notifications as well (for exemple to replace "Archive" with "Spam").

user
Franck MAGNAN

This app can't process outlook calendar invites which makes the calendar a complete useless functionality. Also it's missing key basic fonctions such as a combined 'inbox' and possibly to add external mail adress/ mail box.. If not possible why would I use your app rather than another one? Not good. We are used to have much better from you!

user
A Google user

needs work to be useful as a day to day client - Filters such as unread email - would be beneficial for use ability. EDIT: Your response isnt the solution. literally, should have an item in the menu to the Left with 'Unread' like 90% of other mail clients or the ability to 'Save' Searches like your 4 Step process to see all unread email or whatever filter you want. you can kind of do this with priority filter in web UI by making it show all unread email. But that isnt an option on Android.