^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pure-ftpd: \([._[:alnum:]-]+@[._[:alnum:]-]+\) \[ERROR\] Can't open .+: No such file or directory$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pure-ftpd: \([._[:alnum:]-]+@[._[:alnum:]-]+\) \[ERROR\] Can't remove directory: No such file or directory$
^\w{3} [ :0-9]{11} [._[:alnum:]-]+ pure-ftpd: \(\?@[._[:alnum:]-]+\) \[DEBUG\] This is a private system - No anonymous login$
