diff --git a/src/Umbraco.Core/Constants-Conventions.cs b/src/Umbraco.Core/Constants-Conventions.cs
index b8161b9480..81cec10f94 100644
--- a/src/Umbraco.Core/Constants-Conventions.cs
+++ b/src/Umbraco.Core/Constants-Conventions.cs
@@ -99,6 +99,10 @@ namespace Umbraco.Core
 		    /// </summary>
 		    public static class Member
 		    {
+                public static readonly string UmbracoMemberProviderName = "UmbracoMembershipProvider";
+
+                public static readonly string UmbracoRoleProviderName = "UmbracoRoleProvider";
+
                 /// <summary>
                 /// Property alias for a Members Password Question
                 /// </summary>
diff --git a/src/Umbraco.Core/Models/PagedResult.cs b/src/Umbraco.Core/Models/PagedResult.cs
new file mode 100644
index 0000000000..2e35da9a96
--- /dev/null
+++ b/src/Umbraco.Core/Models/PagedResult.cs
@@ -0,0 +1,63 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.Serialization;
+
+namespace Umbraco.Core.Models
+{
+    /// <summary>
+    /// Represents a paged result for a model collection
+    /// </summary>
+    /// <typeparam name="T"></typeparam>
+    [DataContract(Name = "pagedCollection", Namespace = "")] 
+    public class PagedResult<T>
+    {
+        public PagedResult(long totalItems, long pageNumber, long pageSize)
+        {
+            TotalItems = totalItems;
+            PageNumber = pageNumber;
+            PageSize = pageSize;
+
+            if (pageSize > 0)
+            {
+                TotalPages = (long) Math.Ceiling(totalItems/(Decimal) pageSize);
+            }
+            else
+            {
+                TotalPages = 1;
+            }
+        }
+
+        [DataMember(Name = "pageNumber")]
+        public long PageNumber { get; private set; }
+
+        [DataMember(Name = "pageSize")]
+        public long PageSize { get; private set; }
+
+        [DataMember(Name = "totalPages")]
+        public long TotalPages { get; private set; }
+
+        [DataMember(Name = "totalItems")]
+        public long TotalItems { get; private set; }
+
+        [DataMember(Name = "items")]
+        public IEnumerable<T> Items { get; set; }
+
+        /// <summary>
+        /// Calculates the skip size based on the paged parameters specified
+        /// </summary>
+        /// <remarks>
+        /// Returns 0 if the page number or page size is zero
+        /// </remarks>
+        internal int SkipSize
+        {
+            get
+            {
+                if (PageNumber > 0 && PageSize > 0)
+                {
+                    return Convert.ToInt32((PageNumber - 1)*PageSize);
+                }
+                return 0;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/Umbraco.Core/Persistence/PetaPocoExtensions.cs b/src/Umbraco.Core/Persistence/PetaPocoExtensions.cs
index eb10bf7f87..f249ca4577 100644
--- a/src/Umbraco.Core/Persistence/PetaPocoExtensions.cs
+++ b/src/Umbraco.Core/Persistence/PetaPocoExtensions.cs
@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Data;
 using System.Linq;
+using System.Text.RegularExpressions;
 using Umbraco.Core.Logging;
 using Umbraco.Core.Models.Rdbms;
 using Umbraco.Core.Persistence.DatabaseModelDefinitions;
@@ -17,6 +18,19 @@ namespace Umbraco.Core.Persistence
 
         internal static event CreateTableEventHandler NewTable;
 
+        /// <summary>
+        /// This will escape single @ symbols for peta poco values so it doesn't think it's a parameter
+        /// </summary>
+        /// <param name="db"></param>
+        /// <param name="value"></param>
+        /// <returns></returns>
+        public static string EscapeAtSymbols(this Database db, string value)
+        {
+            //this fancy regex will only match a single @ not a double, etc...
+            var regex = new Regex("(?<!@)@(?!@)");
+            return regex.Replace(value, "@@");
+        }
+
         public static void CreateTable<T>(this Database db)
            where T : new()
         {
diff --git a/src/Umbraco.Core/Persistence/Repositories/Interfaces/IMemberRepository.cs b/src/Umbraco.Core/Persistence/Repositories/Interfaces/IMemberRepository.cs
index be959da07c..c0df447dfa 100644
--- a/src/Umbraco.Core/Persistence/Repositories/Interfaces/IMemberRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/Interfaces/IMemberRepository.cs
@@ -11,5 +11,7 @@ namespace Umbraco.Core.Persistence.Repositories
         /// <param name="groupName"></param>
         /// <returns></returns>
         IEnumerable<IMember> GetByMemberGroup(string groupName);
+
+        IEnumerable<IMember> GetMembersByEmails(params string[] emails);
     }
 }
\ No newline at end of file
diff --git a/src/Umbraco.Core/Persistence/Repositories/MemberRepository.cs b/src/Umbraco.Core/Persistence/Repositories/MemberRepository.cs
index caa92f94ef..bd3bba2ccd 100644
--- a/src/Umbraco.Core/Persistence/Repositories/MemberRepository.cs
+++ b/src/Umbraco.Core/Persistence/Repositories/MemberRepository.cs
@@ -404,6 +404,28 @@ namespace Umbraco.Core.Persistence.Repositories
             return BuildFromDtos(dtos);
         }
 
+        public IEnumerable<IMember> GetMembersByEmails(params string[] emails)
+        {
+            var sql = GetBaseQuery(false);
+            if (emails.Any())
+            {
+                var statement = string.Join(" OR ", 
+                    emails.Select(x => 
+                        string.Format(
+                        "cmsMember.Email='{0}'", 
+                        //we have to escape the @ symbol for petapoco to work!! with 2 @@ symbols
+                        Database.EscapeAtSymbols(x))));
+                sql.Where(statement);
+            }
+            sql.OrderByDescending<ContentVersionDto>(x => x.VersionDate);
+
+            var dtos =
+                Database.Fetch<MemberReadOnlyDto, PropertyDataReadOnlyDto, MemberReadOnlyDto>(
+                    new PropertyDataRelator().Map, sql);
+
+            return BuildFromDtos(dtos);
+        }
+
         private IMember BuildFromDto(List<MemberReadOnlyDto> dtos)
         {
             if (dtos == null || dtos.Any() == false)
diff --git a/src/Umbraco.Core/Properties/AssemblyInfo.cs b/src/Umbraco.Core/Properties/AssemblyInfo.cs
index f58744b9f5..641fde43a1 100644
--- a/src/Umbraco.Core/Properties/AssemblyInfo.cs
+++ b/src/Umbraco.Core/Properties/AssemblyInfo.cs
@@ -43,4 +43,5 @@ using System.Security.Permissions;
 
 [assembly: InternalsVisibleTo("Concorde.Sync")]
 [assembly: InternalsVisibleTo("Umbraco.Belle")]
-[assembly: InternalsVisibleTo("Umbraco.VisualStudio")]
\ No newline at end of file
+[assembly: InternalsVisibleTo("Umbraco.VisualStudio")]
+[assembly: InternalsVisibleTo("umbraco.providers")]
\ No newline at end of file
diff --git a/src/Umbraco.Core/Services/IMemberService.cs b/src/Umbraco.Core/Services/IMemberService.cs
index a6a2a14424..343f1b47b5 100644
--- a/src/Umbraco.Core/Services/IMemberService.cs
+++ b/src/Umbraco.Core/Services/IMemberService.cs
@@ -35,5 +35,7 @@ namespace Umbraco.Core.Services
         void Delete(IMember membershipUser);
 
         void Save(IMember membershipUser);
+
+        IEnumerable<IMember> GetMembersByEmails(params string[] emails);
     }
 }
\ No newline at end of file
diff --git a/src/Umbraco.Core/Services/MemberService.cs b/src/Umbraco.Core/Services/MemberService.cs
index 914ef70e60..21cce31400 100644
--- a/src/Umbraco.Core/Services/MemberService.cs
+++ b/src/Umbraco.Core/Services/MemberService.cs
@@ -108,6 +108,14 @@ namespace Umbraco.Core.Services
             }
         }
 
+        public IEnumerable<IMember> GetMembersByEmails(params string[] emails)
+        {
+            using (var repository = _repositoryFactory.CreateMemberRepository(_uowProvider.GetUnitOfWork()))
+            {
+                return repository.GetMembersByEmails(emails);
+            }
+        }
+
         /// <summary>
         /// Gets a list of Members with a certain string property value
         /// </summary>
diff --git a/src/Umbraco.Core/Umbraco.Core.csproj b/src/Umbraco.Core/Umbraco.Core.csproj
index 5db9dd7d56..ff48c7bcc5 100644
--- a/src/Umbraco.Core/Umbraco.Core.csproj
+++ b/src/Umbraco.Core/Umbraco.Core.csproj
@@ -209,6 +209,7 @@
     <Compile Include="Models\Membership\UmbracoMembershipMember.cs" />
     <Compile Include="Models\Membership\UmbracoMembershipUser.cs" />
     <Compile Include="Models\MemberType.cs" />
+    <Compile Include="Models\PagedResult.cs" />
     <Compile Include="Models\Rdbms\MemberReadOnlyDto.cs" />
     <Compile Include="Models\Rdbms\MemberTypeReadOnlyDto.cs" />
     <Compile Include="Models\Rdbms\PropertyDataReadOnlyDto.cs" />
diff --git a/src/Umbraco.Web/Security/Providers/MembersMembershipProvider.cs b/src/Umbraco.Web/Security/Providers/MembersMembershipProvider.cs
index b02ed4ecf2..0cc4146f85 100644
--- a/src/Umbraco.Web/Security/Providers/MembersMembershipProvider.cs
+++ b/src/Umbraco.Web/Security/Providers/MembersMembershipProvider.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Specialized;
 using System.Configuration.Provider;
+using System.Linq;
 using System.Security.Cryptography;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -8,6 +9,7 @@ using System.Web.Hosting;
 using System.Web.Security;
 using Umbraco.Core;
 using Umbraco.Core.Logging;
+using Umbraco.Core.Models;
 using Umbraco.Core.Services;
 using Umbraco.Core.Models.Membership;
 
@@ -687,7 +689,16 @@ namespace Umbraco.Web.Security.Providers
         /// </returns>
         public override MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords)
         {
-            throw new System.NotImplementedException();
+            var byEmail = MemberService.GetMembersByEmails(emailToMatch).ToArray();
+            totalRecords = byEmail.Length;
+            var pagedResult = new PagedResult<IMember>(totalRecords, pageIndex, pageSize);
+
+            var collection = new MembershipUserCollection();
+            foreach (var m in byEmail.Skip(pagedResult.SkipSize).Take(pageSize))
+            {
+                collection.Add(m.AsConcreteMembershipUser());
+            }
+            return collection;
         }
 
         #region Private methods
diff --git a/src/umbraco.cms/businesslogic/member/Member.cs b/src/umbraco.cms/businesslogic/member/Member.cs
index 947330b292..b6c6a9be18 100644
--- a/src/umbraco.cms/businesslogic/member/Member.cs
+++ b/src/umbraco.cms/businesslogic/member/Member.cs
@@ -30,8 +30,8 @@ namespace umbraco.cms.businesslogic.member
     public class Member : Content
     {
         #region Constants and static members
-        public static readonly string UmbracoMemberProviderName = "UmbracoMembershipProvider";
-        public static readonly string UmbracoRoleProviderName = "UmbracoRoleProvider";
+        public static readonly string UmbracoMemberProviderName = Constants.Conventions.Member.UmbracoMemberProviderName;
+        public static readonly string UmbracoRoleProviderName = Constants.Conventions.Member.UmbracoRoleProviderName;
         public static readonly Guid _objectType = new Guid(Constants.ObjectTypes.Member);
 
         private static readonly object m_Locker = new object();
diff --git a/src/umbraco.providers/members/MembersMembershipProvider.cs b/src/umbraco.providers/members/MembersMembershipProvider.cs
index 0572613d78..7c8fe8e63a 100644
--- a/src/umbraco.providers/members/MembersMembershipProvider.cs
+++ b/src/umbraco.providers/members/MembersMembershipProvider.cs
@@ -1,20 +1,26 @@
 #region namespace
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using System.Text;
 using System.Web.Security;
 using System.Configuration;
+using Umbraco.Core;
+using Umbraco.Core.Models;
 using umbraco.BusinessLogic;
 using System.Security.Cryptography;
 using System.Web.Util;
 using System.Collections.Specialized;
 using System.Configuration.Provider;
 using umbraco.cms.businesslogic;
-using umbraco.cms.businesslogic.member;
-
 using System.Security;
 using System.Security.Permissions;
 using System.Runtime.CompilerServices;
+using Member = umbraco.cms.businesslogic.member.Member;
+using MemberType = umbraco.cms.businesslogic.member.MemberType;
+using Umbraco.Core.Models.Membership;
+using User = umbraco.BusinessLogic.User;
+
 #endregion
 
 namespace umbraco.providers.members
@@ -439,7 +445,16 @@ namespace umbraco.providers.members
         /// </returns>
         public override MembershipUserCollection FindUsersByEmail(string emailToMatch, int pageIndex, int pageSize, out int totalRecords)
         {
-            throw new Exception("The method or operation is not implemented.");
+            var byEmail = ApplicationContext.Current.Services.MemberService.GetMembersByEmails(emailToMatch).ToArray();
+            totalRecords = byEmail.Length;
+            var pagedResult = new PagedResult<IMember>(totalRecords, pageIndex, pageSize);
+
+            var collection = new MembershipUserCollection();            
+            foreach (var m in byEmail.Skip(pagedResult.SkipSize).Take(pageSize))
+            {
+                collection.Add(m.AsConcreteMembershipUser());
+            }
+            return collection;
         }
 
         /// <summary>
@@ -751,7 +766,7 @@ namespace umbraco.providers.members
 
             return null;
         }
-
+        
         /// <summary>
         /// Verifies that the specified user name and password exist in the data source.
         /// </summary>
@@ -973,6 +988,7 @@ namespace umbraco.providers.members
                   DateTime.Now, DateTime.Now, DateTime.Now);
             }
         }
+
         #endregion
     }
 }
diff --git a/src/umbraco.providers/umbraco.providers.csproj b/src/umbraco.providers/umbraco.providers.csproj
index 29e8df7ccc..7c6f3892eb 100644
--- a/src/umbraco.providers/umbraco.providers.csproj
+++ b/src/umbraco.providers/umbraco.providers.csproj
@@ -97,6 +97,10 @@
       <Project>{ccd75ec3-63db-4184-b49d-51c1dd337230}</Project>
       <Name>umbraco.cms</Name>
     </ProjectReference>
+    <ProjectReference Include="..\Umbraco.Core\Umbraco.Core.csproj">
+      <Project>{31785bc3-256c-4613-b2f5-a1b0bdded8c1}</Project>
+      <Name>Umbraco.Core</Name>
+    </ProjectReference>
     <ProjectReference Include="..\umbraco.datalayer\umbraco.datalayer.csproj">
       <Project>{C7CB79F0-1C97-4B33-BFA7-00731B579AE2}</Project>
       <Name>umbraco.datalayer</Name>
diff --git a/src/umbraco.sln b/src/umbraco.sln
index 2e6c017bee..0b7902d964 100644
--- a/src/umbraco.sln
+++ b/src/umbraco.sln
@@ -1,7 +1,5 @@
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 2013
-VisualStudioVersion = 12.0.20827.3
-MinimumVisualStudioVersion = 10.0.40219.1
+# Visual Studio 2012
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Build", "Build", "{2849E9D4-3B4E-40A3-A309-F3CB4F0E125F}"
 	ProjectSection(SolutionItems) = preProject
 		..\build\Build.bat = ..\build\Build.bat
@@ -159,4 +157,7 @@ Global
 		{73529637-28F5-419C-A6BB-D094E39DE614} = {DD32977B-EF54-475B-9A1B-B97A502C6E58}
 		{B555AAE6-0F56-442F-AC9F-EF497DB38DE7} = {DD32977B-EF54-475B-9A1B-B97A502C6E58}
 	EndGlobalSection
+	GlobalSection(Performance) = preSolution
+		HasPerformanceSessions = true
+	EndGlobalSection
 EndGlobal