Sorry for spamming, but I found that above solution is not 100% perfect: It causes warnings in proftpd.log. Instead of removing /var/log/wtmp better write the following directive in /etc/proftpd/proftpd.conf:
WtmpLog off
Sorry for spamming, but I found that above solution is not 100% perfect: It causes warnings in proftpd.log. Instead of removing /var/log/wtmp better write the following directive in /etc/proftpd/ proftpd. conf:
WtmpLog off