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Blacklist IP

I've got Authenticated relaying enabled. Any IP I put in Block hosts still gets through and I get warning mails about failed authentication. What to do?


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  • hm.. same issue here.. my site is also permanently scanned by such a SMTP AUTH Spambot-network... i try to blacklist the ip-adresses under E-Mail-Protection/SMTP/Relaying/Host-Network blacklist but nothing. already got the "too many failed logins" from the password-guessing routine in smtp-auth.. 

    i have block-time 86400s now...

    greets

    zaphod
    ___________________________________________

    Home: Zotac CI321 (8GB RAM / 120GB SSD)  with latest Sophos UTM
    Work: 2 SG430 Cluster / many other models like SG105/SG115/SG135/SG135w/...

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  • hm.. same issue here.. my site is also permanently scanned by such a SMTP AUTH Spambot-network... i try to blacklist the ip-adresses under E-Mail-Protection/SMTP/Relaying/Host-Network blacklist but nothing. already got the "too many failed logins" from the password-guessing routine in smtp-auth.. 

    i have block-time 86400s now...

    greets

    zaphod
    ___________________________________________

    Home: Zotac CI321 (8GB RAM / 120GB SSD)  with latest Sophos UTM
    Work: 2 SG430 Cluster / many other models like SG105/SG115/SG135/SG135w/...

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