I'm stuck with the below errors

[OLE DB Destination [31]] Error: SSIS Error Code DTS_E_OLEDBERROR.  An OLE DB error has occurred. Error code: 0x80040E2F.
An OLE DB record is available.  Source: "Microsoft SQL Server Native Client 11.0"  Hresult: 0x80040E2F  Description: "The statement has been terminated.".
An OLE DB record is available.  Source: "Microsoft SQL Server Native Client 11.0"  Hresult: 0x80040E2F  Description: "Cannot insert duplicate key row in object 'dbo.EmailAddresses' with unique index 'XAK1EmailAddresses'. The duplicate key value is ().".

You have a unique index on your EmailAddresses table and trying to insert an address that already exists. Put a lookup just prior to determine if the address exists and process accordingly

Thanks this is my first SSIS

So could you please be more specific and please provide me any link that can help

Thanks Ryan

Duplicate of https://social.msdn.microsoft.com/Forums/sqlserver/en-US/6e362ef1-b204-4880-860e-d73bae84da68/when-im-building-my-first-ssis-package-im-getting-the-below-error-messages?forum=sqlintegrationservices#0f2346b7-93c8-49b1-bef0-1eab7c3565a1

If you have a UNIQUE constraint on a column you cannot insert the same value again.