Are you sure you want to delete these #1 contacts and mailing lists?;Are you sure you want to delete these #1 contacts and mailing lists?
Peidio dileu rhestrau cysylltiadau ac e-bostio?;Ydych chi'n siŵr eich bod am ddileu #1 rhestr cysylltiadau ac e-bostio?Ydych chi'n siŵr eich bod am ddileu #1 restr cysylltiadau ac e-bostio?;Ydych chi'n siŵr eich bod am ddileu #1 rhestr cysylltiadau ac e-bostio?;Ydych chi'n siŵr eich bod am ddileu #1 rhestr cysylltiadau ac e-bostio?;Ydych chi'n siŵr eich bod am ddileu #1 rhestr cysylltiadau ac e-bostio?;Ydych chi'n siŵr eich bod am ddileu #1 rhestr cysylltiadau ac e-bostio?