Searching two string at a time in the Object of emails

[luigisic]

Which I suspect is probably not what you want.  You probably want something more like this instead:

• are marked as Unseen
  
• AND whose subject contains EITHER 'ACC: ' OR 'CON: '
  

Yes, You are right.

The SEARCH command has an OR <search-key1> <search-key2> search-key for that very purpose, so try this:

Code:

SetLength(SearchInfoArray, 4);
SearchInfo.Date := 0;
SearchInfo.Size := 0;
SearchInfo.Text := '';

SearchInfo.SearchKey := skUnseen;
SearchInfoArray[0] := SearchInfo;

SearchInfo.SearchKey := skOr;
SearchInfoArray[1] := SearchInfo;

SearchInfo.SearchKey := skSubject;
SearchInfo.Text := 'ACC: ';
SearchInfoArray[2] := SearchInfo;

SearchInfo.SearchKey := skSubject;
SearchInfo.Text := 'CON: ';
SearchInfoArray[3] := SearchInfo;

if IMAP.SearchMailBox(SearchInfoArray) then

This code work as I want.

You are an irreplaceable resource

Thanks