Aster Mail for Android Files

[!NOTE] This APK is for new installations and manual updates. If you installed Aster Mail from Google Play, it updates automatically. Aster-Mail.apk and Aster-Mail-1.0.22-full.apk are the same signed build: the first always points to the newest release and the second pins this version. Aster-Mail-fdroid-1.0.22.apk is the build F-Droid distributes.

What's new

• You can reorder or hide folders in the sidebar, and the order syncs to your other devices.
• Your contacts are available offline, and edits you make offline sync when you reconnect.
• You can delete messages forever from Trash.
• You can lock a folder so its messages need your password to open.
• Birthdays can be saved without a year, and you can choose the first day of the week in the calendar.

Fixed

• Reactions are now encrypted the same way as replies.
• Conversations with two senders show both avatars without clipping.
• If your account is missing its encryption key, Aster Mail creates one when you sign in.
• Mail you import on the web opens on Android without signing out and back in.

Verify the APK

Every Aster Mail APK in this release is signed with the Aster release certificate. Before you install one, check that its signing certificate matches this fingerprint.

• Package name: org.astermail.android
• SHA-256 certificate fingerprint: 88:B0:A8:A6:FB:94:EE:73:A4:54:A0:F9:27:32:BD:40:8E:92:E5:1E:C1:E9:55:67:44:E5:F0:05:56:10:09:77

To check a downloaded APK on a computer, run apksigner verify --print-certs Aster-Mail.apk from the Android SDK build tools. The certificate SHA-256 digest line shows the same value in lowercase without colons. To check the app on your phone, use a verification app such as AppVerifier.

If you install Aster Mail from Google Play, Google Play signs it with its own key, so that copy has a different fingerprint: C2:0D:A2:1D:DA:9D:35:45:26:75:34:19:11:B0:01:E5:32:80:B5:C8:91:AB:90:9B:13:BF:27:63:77:40:A6:AF