mtindor

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Recent activity by mtindor Recent activity Votes
    1. Community
    2. Email
    3. DNS server for barracudacentral.org/account/password

    I think it's fairly normal.  I'm not sure that Barracuda necessarily has less IPs blocked (but they probably do have less IPs blocked).   I think it's probably  a situation where Spamhaus is a buil...

    1. Community
    2. Email
    3. DNS server for barracudacentral.org/account/password

    AndyB I can't say for certain, but it appears that way for me.    Do keep in mind though  that I do not make RBL queries through public resolvers.  I have two Digital Ocean droplets set up to handl...

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    • mtindor
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    1. Community
    2. Email
    3. DNS server for barracudacentral.org/account/password

    cPRex I think at some point Barracuda Networks simply decided to stop allowing people to log in and add specific IPs for querying.   Last time I looked for the option it was not available.   And wh...

    1. Community
    2. Email
    3. Email Dictionary Attack

    Hi Ben, I did not use your list specifically, mainly because mine is larger and different than yours.   So just using your list would not be effective for me. I am curious -- how in the world did y...

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    • mtindor
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    1. Community
    2. Email
    3. Email Dictionary Attack

    permbanning them all in CSF definitely does put the halt to things.   But, with so many IPs it's likely that one or more of those are going to be legitimate customers with bad email configurations ...

    1. Community
    2. Email
    3. Email Dictionary Attack

    I'm seeing an uptick on one server.   Most of it is dictionary attacks for one domain (that hasn't been housed on the server in ages thankfully).   51909 IPs, with 4320 uniques.   If I look at all ...

    1. Community
    2. Email
    3. Mailman on cPanel not able to send to external domains?

    The key is "our outbound filter".   Apparently that company is forcing all outbound mail through a third-party delivery service (maybe to scan outbound email for spam/viruses).   Sounds like one of...

    1. Community
    2. Email
    3. SPAMHAUS DQS and Exim

    I wonder if it has to do with where you put it in the exim.conf via the Advanced Editor.  I do not have DQS.   But I do use multpile RBLs, such as Barracuda, Spamhaus.   And none of them are "insid...

    1. Community
    2. Email
    3. Emails returned from Gmail servers

    The fact that you changed your nameservers to WIX nameservers is why you have the problem.  You now have to go into Wix and manage DNS records there, adding / modifying the SPF record, DKIM record,...

    1. Community
    2. Email
    3. Help with MX

    Don't forget an SPF record, DKIM record and even a DMARC record.   Check "Email Deliverability" under that domain's account on your server, and you'll see information regarding whether proper SPF /...