DistributionLists - what lists am I on?

Aspose.Email Product Family
1

Is it possible, or how would one go about, finding all the public distribution lists an email address is on?
For example,

john.does@mail.com

is on the following distribution lists:

list1
list2
list3

etc…

Thanks in advance - J

2

@mrjama,

You may please use following sample code to identify lists which contain specific email address. Please give it a try and share the feedback.

MapiDistributionListMemberCollection oneOffmembers = new MapiDistributionListMemberCollection();
oneOffmembers.Add(new MapiDistributionListMember("John R. Patrick 1", "JohnRPatrick1@gmail.com"));
oneOffmembers.Add(new MapiDistributionListMember("Tilly Bates 1", "TillyBates1@gmail.com"));
MapiDistributionList oneOffMembersList = new MapiDistributionList("Simple list 1", oneOffmembers);

MapiDistributionListMemberCollection twoOffmembers = new MapiDistributionListMemberCollection();
twoOffmembers.Add(new MapiDistributionListMember("John R. Patrick 2", "JohnRPatrick2@gmail.com"));
twoOffmembers.Add(new MapiDistributionListMember("Tilly Bates 2", "TillyBates2@gmail.com"));
MapiDistributionList twoOffMembersList = new MapiDistributionList("Simple list 2", twoOffmembers);

MapiDistributionListMemberCollection threeOffmembers = new MapiDistributionListMemberCollection();
threeOffmembers.Add(new MapiDistributionListMember("John R. Patrick 3", "JohnRPatrick3@gmail.com"));
threeOffmembers.Add(new MapiDistributionListMember("Tilly Bates 3", "TillyBates1@gmail.com"));
MapiDistributionList threeOffMembersList = new MapiDistributionList("Simple list 3", threeOffmembers);

var distributionsLists = new List<MapiDistributionList>();
distributionsLists.Add(oneOffMembersList);
distributionsLists.Add(twoOffMembersList);
distributionsLists.Add(threeOffMembersList);
                
string TargetEmail = "TillyBates1@gmail.com";
List<string> FilteredLists = new List<string>();
foreach(MapiDistributionList list in distributionsLists)
    if(list.Members.Any(member => member.EmailAddress == TargetEmail))
        FilteredLists.Add(list.DisplayName);

For more details on distribution lists, please visit here.