" * The 'Error' status indicates that there was an error when trying to sent the email, for example, 'No valid recipient'\n"
" * The 'Error' status indicates that there was an error when trying to sent the email, for example, 'No valid recipient'\n"
" * The 'Sent' status indicates that message was succesfully sent via outgoing email server (SMTP).\n"
" * The 'Sent' status indicates that message was succesfully sent via outgoing email server (SMTP).\n"
" * The 'Delivered' status indicates that message was succesfully delivered to recipient Mail Exchange (MX) server.\n"
" * The 'Delivered' status indicates that message was succesfully delivered to recipient Mail Exchange (MX) server.\n"
" * The 'Open' status indicates that message was opened or clicked by recipient.\n"
" * The 'Opened' status indicates that message was opened or clicked by recipient.\n"
" * The 'Rejected' status indicates that recipient email address is blacklisted by outgoing email server (SMTP). It is recomended to delete this email address.\n"
" * The 'Rejected' status indicates that recipient email address is blacklisted by outgoing email server (SMTP). It is recomended to delete this email address.\n"
" * The 'Spam' status indicates that outgoing email server (SMTP) consider this message as spam.\n"
" * The 'Spam' status indicates that outgoing email server (SMTP) consider this message as spam.\n"
" * The 'Unsubscribed' status indicates that recipient has requested to be unsubscribed from this message.\n"
" * The 'Unsubscribed' status indicates that recipient has requested to be unsubscribed from this message.\n"