LibreMail
Inbox
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Mail
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Send
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Move to Spam?
Move %1$d message(s) to the Spam folder?
Move to Trash?
Move %1$d message(s) to Trash?
Delete permanently?
This permanently deletes %1$d message(s) and can\'t be undone.
Reply to all?
Reply to everyone included on this message?
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Your message mentions an attachment, but nothing is attached.
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All Inboxes
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%1$s - %2$s
%1$s (%2$s)
%1$s [%2$s]
99+
- %1$d unread message
- %1$d unread messages
From
To
Cc
Bcc
Subject
Message
Add an account before composing
Attach file
Remove attachment
Bold
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Bulleted list
Numbered list
Block quote
Insert link
Insert link
Link address
Link
Select some text first, then add a link.
No color
Drafts
No drafts
Drafts (%1$d)
(no subject)
(no recipient)
Delete draft
Outbox
Outbox is empty
Outbox (%1$d)
Queued
Couldn\'t send — will retry
Cancel send
Retry
Reply
Attachments
Downloaded
Available offline
Couldn\'t download %1$s
No app can open this file
- See %1$d more attachment
- See %1$d more attachments
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Welcome to LibreMail
A private, open-source home for all your email. Add your first account to get started.
Add an email account
Account added
Would you like to add another email account?
Add another account
No, take me to my inbox
Get mail the instant it arrives
LibreMail keeps a lightweight connection open to deliver mail the moment it lands. Android\'s battery optimization can pause or close that connection, so messages may show up late — or only when you open the app.
On the next screen, open Battery and choose “Unrestricted”.
Take me there
Not now
You\'re all set
Background usage is unrestricted — new mail will arrive instantly.
Continue to inbox
Suggest recipients as you type
Allow access to your contacts and LibreMail will suggest matching names and email addresses while you compose. This happens entirely on your device — your contacts are never uploaded or shared. It\'s optional; you can skip it and enter addresses yourself.
LibreMail needs the Contacts permission to suggest recipients. It\'s used only for on-device autocomplete — nothing is uploaded.
Allow contacts access
Not now
Autocomplete is on
LibreMail will suggest recipients from your contacts as you compose — all on this device.
Continue
Outlook or Hotmail
Other (IMAP/SMTP)
Choose your email provider to get started.
Connect %1$s
Unknown email provider.
To connect Gmail, create an app password in your Google Account. Gmail requires 2-Step Verification to be turned on before you can create one.
To connect Yahoo Mail, generate an app password from your Yahoo Account security settings.
To connect iCloud Mail, create an app-specific password from your Apple ID account page.
An app password is a one-off password that lets an app sign in to your account without your main password or a two-factor code.
Store this app password carefully — it grants full access to your email. LibreMail keeps it only on this device.
Create an app password for %1$s
How to turn on 2-Step Verification
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Email address
App password
Server settings
Incoming (IMAP): %1$s:%2$d (%3$s)
Outgoing (SMTP): %1$s:%2$d (%3$s)
Test & add account
IMAP / SMTP
Email address
Password or app password
Incoming mail (IMAP)
Outgoing mail (SMTP)
IMAP server
SMTP server
IMAP port
SMTP port
IMAP security
SMTP security
Test & add account
New mail
%1$d new messages
Push (IMAP IDLE)
Watching for new mail
Connected for instant delivery
Battery low — checking every 15 minutes until it recovers
Accounts
Message downloading
Always fetch all
Download full messages and attachments as they sync, on any connection.
Fetch all on Wi-Fi
Download full messages and attachments only on Wi-Fi or other unmetered networks; otherwise fetch them when you open a message.
Always on-demand
Sync only message headers; download a message\'s content when you open it.
Notifications
New mail notifications
Show a notification when new mail arrives
No accounts yet
Remove account
Settings Backup
Include settings in Android Backup
Let Android back up your LibreMail preferences (Google Auto Backup) so they restore when you set up a new device. Your mail, accounts, passwords, and encryption keys are never backed up — only app settings. Off by default; uses Google infrastructure.
Storage on this device
These limits apply to this device only. Mail beyond them is removed from local storage but never deleted from the server, so it can always be downloaded again. By default LibreMail keeps everything.
Default for all accounts
Keep by message count
Keep by age
Use the global default
Keep everything
Newest 500 per folder
Newest 1,000 per folder
Newest 5,000 per folder
Last 3 months
Last 6 months
Last year
Last 2 years
Account
Signature
Append signature automatically
Your signature
Manage signatures
No signatures yet
%1$d signature(s), default: %2$s
Signatures
No signatures yet. Add one to append it to your messages.
Add signature
New signature
Edit signature
Name
Signature
Save
Delete signature
Default
Set as default
Default
Notifications
New mail notifications
Show notifications for this account
Sound & vibration
Manage sound, vibration, and importance in Android settings
Appearance
Match device theme\nMaterial You theming (Android 12+)
Use wallpaper colors
Material You dynamic theming (Android 12+)
Add account
Advanced Settings
Power-user options for sync and connections
Push mail (IMAP IDLE)
Allow insecure STARTTLS fallback
Connect even when the server can\'t upgrade to an encrypted (STARTTLS) connection. Leave this off unless a specific server requires it — while on, your username and password may be sent unencrypted.
Load remote images by default
Encrypt local cache
Encrypt cached mail stored on this device, using a key held in the Android Keystore. Applies the next time you open LibreMail.
Require screen lock
Require your device screen lock (fingerprint, face, PIN, pattern, or password) to open LibreMail. When the local cache is encrypted, it is only decrypted after you authenticate. Applies the next time you open LibreMail. You must have a device lock set up first.
LibreMail is locked
Authenticate with your device screen lock to continue.
Unlock
Unlock LibreMail
Confirm your screen lock to decrypt your mail.
Set up a device screen lock in Android settings before enabling this.
Couldn\'t turn off the screen lock right now. Please try again.
Couldn\'t unlock. Please try again.
Background battery usage
Unrestricted — instant background mail is allowed.
Optimized by Android — new mail may be delayed. Tap to allow unrestricted background usage.
Contacts
Recipient autocomplete
On — suggesting recipients from your contacts as you type. Tap to manage.
Off — tap to suggest recipients from your contacts. On-device only; never uploaded.
Blocked in system settings — tap to open settings and allow Contacts access.
Recipient autocomplete
LibreMail suggests recipients from your device contacts as you compose. This happens entirely on your device — your contacts are never uploaded or shared.
Allow
Contacts access is turned off for LibreMail in Android settings. Open settings and allow Contacts to enable recipient autocomplete.
Open settings
Report a problem
Capture diagnostics you can review and optionally send
Problem reports
No problem reports yet
Create a report
Crash report
Manual report
Review report
May contain personal information
This report can include email addresses, server names, and other details from your device. Read the whole thing below before sending. Nothing is sent unless you tap Submit.
What went wrong? (optional)
Exactly what will be sent
Submit
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Report sent. Thank you!
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Online submission isn\'t available in this build. Use Copy or Save to share the report.
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LibreMail closed unexpectedly
A problem report from the last crash is ready for you to review. Nothing is sent automatically.
Review
Not now
Discard