diff --git a/Wino.Mail.ViewModels/AccountManagementViewModel.cs b/Wino.Mail.ViewModels/AccountManagementViewModel.cs
index 19e535a3..e5b2b8af 100644
--- a/Wino.Mail.ViewModels/AccountManagementViewModel.cs
+++ b/Wino.Mail.ViewModels/AccountManagementViewModel.cs
@@ -44,6 +44,8 @@ public partial class AccountManagementViewModel : AccountManagementPageViewModel
     private readonly ICalDavClient _calDavClient;
     private readonly IMimeStorageService _mimeStorageService;
     private readonly ICalendarService _calendarService;
+    private readonly IMailService _mailService;
+    private readonly IFolderService _folderService;
 
     public IMailDialogService MailDialogService { get; }
 
@@ -73,6 +75,8 @@ public partial class AccountManagementViewModel : AccountManagementPageViewModel
                                       ICalDavClient calDavClient,
                                       IMimeStorageService mimeStorageService,
                                       ICalendarService calendarService,
+                                      IMailService mailService,
+                                      IFolderService folderService,
                                       IAuthenticationProvider authenticationProvider,
                                       IPreferencesService preferencesService) : base(dialogService, navigationService, accountService, providerService, winoAccountProfileService, authenticationProvider, preferencesService)
     {
@@ -83,6 +87,8 @@ public partial class AccountManagementViewModel : AccountManagementPageViewModel
         _calDavClient = calDavClient;
         _mimeStorageService = mimeStorageService;
         _calendarService = calendarService;
+        _mailService = mailService;
+        _folderService = folderService;
     }
 
     [ObservableProperty]
@@ -449,6 +455,7 @@ public partial class AccountManagementViewModel : AccountManagementPageViewModel
 
                 var totalStorageBytes = storageSizes.Values.DefaultIfEmpty(0L).Sum();
                 var totalCalendarCount = 0;
+                var uniqueMessageIds = new HashSet<Guid>();
 
                 foreach (var account in accounts)
                 {
@@ -461,11 +468,30 @@ public partial class AccountManagementViewModel : AccountManagementPageViewModel
                     {
                         // Keep partial summary data if a specific account calendar lookup fails.
                     }
+
+                    try
+                    {
+                        var folders = await _folderService.GetFoldersAsync(account.Id).ConfigureAwait(false);
+                        foreach (var folder in folders)
+                        {
+                            var mails = await _mailService.GetMailsByFolderIdAsync(folder.Id).ConfigureAwait(false);
+                            foreach (var mail in mails)
+                            {
+                                uniqueMessageIds.Add(mail.UniqueId);
+                            }
+                        }
+                    }
+                    catch
+                    {
+                        // Keep partial summary data if a specific account mail lookup fails.
+                    }
                 }
 
                 await ExecuteUIThread(() =>
                 {
-                    SummaryEmailCountText = SummaryUnavailable;
+                    SummaryEmailCountText = uniqueMessageIds.Count > 0
+                        ? uniqueMessageIds.Count.ToString("N0", CultureInfo.CurrentCulture)
+                        : "0";
                     SummaryStorageText = totalStorageBytes > 0
                         ? totalStorageBytes.GetBytesReadable()
                         : "0 B";
diff --git a/Wino.Mail.WinUI/Views/Account/AccountManagementPage.xaml b/Wino.Mail.WinUI/Views/Account/AccountManagementPage.xaml
index 67fbf3be..f68e1697 100644
--- a/Wino.Mail.WinUI/Views/Account/AccountManagementPage.xaml
+++ b/Wino.Mail.WinUI/Views/Account/AccountManagementPage.xaml
@@ -118,10 +118,11 @@
                 <winuiControls:SettingsCard
                     Grid.Column="1"
                     Margin="0,12,0,0"
+                    MinHeight="200"
                     Description="{x:Bind domain:Translator.WinoAccount_Management_SummarySectionDescription}"
                     Header="{x:Bind domain:Translator.WinoAccount_Management_SummarySectionTitle}">
-                    <StackPanel Spacing="12">
-                        <Grid ColumnSpacing="12" RowSpacing="12">
+                    <StackPanel Spacing="10">
+                        <Grid ColumnSpacing="10" RowSpacing="10">
                             <Grid.RowDefinitions>
                                 <RowDefinition Height="Auto" />
                                 <RowDefinition Height="Auto" />
@@ -134,48 +135,48 @@
                             <Border
                                 Grid.Row="0"
                                 Grid.Column="0"
-                                Padding="12"
+                                Padding="10"
                                 Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
                                 CornerRadius="8">
                                 <StackPanel Spacing="4">
                                     <TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="{x:Bind domain:Translator.WinoAccount_Management_SummaryAccountsLabel}" />
-                                    <TextBlock FontSize="24" FontWeight="SemiBold" Text="{x:Bind ViewModel.SummaryAccountCountText, Mode=OneWay}" />
+                                    <TextBlock FontSize="22" FontWeight="SemiBold" Text="{x:Bind ViewModel.SummaryAccountCountText, Mode=OneWay}" />
                                 </StackPanel>
                             </Border>
 
                             <Border
                                 Grid.Row="0"
                                 Grid.Column="1"
-                                Padding="12"
+                                Padding="10"
                                 Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
                                 CornerRadius="8">
                                 <StackPanel Spacing="4">
                                     <TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="{x:Bind domain:Translator.WinoAccount_Management_SummaryEmailsLabel}" />
-                                    <TextBlock FontSize="24" FontWeight="SemiBold" Text="{x:Bind ViewModel.SummaryEmailCountText, Mode=OneWay}" />
+                                    <TextBlock FontSize="22" FontWeight="SemiBold" Text="{x:Bind ViewModel.SummaryEmailCountText, Mode=OneWay}" />
                                 </StackPanel>
                             </Border>
 
                             <Border
                                 Grid.Row="1"
                                 Grid.Column="0"
-                                Padding="12"
+                                Padding="10"
                                 Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
                                 CornerRadius="8">
                                 <StackPanel Spacing="4">
                                     <TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="{x:Bind domain:Translator.WinoAccount_Management_SummaryStorageLabel}" />
-                                    <TextBlock FontSize="24" FontWeight="SemiBold" Text="{x:Bind ViewModel.SummaryStorageText, Mode=OneWay}" />
+                                    <TextBlock FontSize="22" FontWeight="SemiBold" Text="{x:Bind ViewModel.SummaryStorageText, Mode=OneWay}" />
                                 </StackPanel>
                             </Border>
 
                             <Border
                                 Grid.Row="1"
                                 Grid.Column="1"
-                                Padding="12"
+                                Padding="10"
                                 Background="{ThemeResource CardBackgroundFillColorSecondaryBrush}"
                                 CornerRadius="8">
                                 <StackPanel Spacing="4">
                                     <TextBlock Style="{StaticResource CaptionTextBlockStyle}" Text="{x:Bind domain:Translator.WinoAccount_Management_SummaryCalendarsLabel}" />
-                                    <TextBlock FontSize="24" FontWeight="SemiBold" Text="{x:Bind ViewModel.SummaryCalendarCountText, Mode=OneWay}" />
+                                    <TextBlock FontSize="22" FontWeight="SemiBold" Text="{x:Bind ViewModel.SummaryCalendarCountText, Mode=OneWay}" />
                                 </StackPanel>
                             </Border>
                         </Grid>