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  1. #1
    Registered User
    Join Date
    Apr 2014
    Location
    india
    Posts
    322

    How do I stop SPAM being sent from my server?

    Hello folks,

    I am here for some suggestions, Junk Emails deliver from VPS Servers, How do I stop SPAM being sent from my server?

  2. #2
    Registered User 24x7servermanag's Avatar
    Join Date
    Jul 2017
    Location
    India
    Posts
    651
    Please follow below tips to stop SPAM being sent from your server -

    1. Enable "Track email origin via X-Source email headers" in WHM >> Tweak Settings under the mail tab. This could help investigate finding the malicious script.

    2. Also check your exim log_selector and update the following options -

    ----------------------------------------------------------------------------------------------------------------------------
    log_selector = +address_rewrite +all_parents +arguments +connection_reject +delay_delivery +delivery_size +dnslist_defer +incoming_interface +incoming_port +lost_incoming_connection+queue_run +received_sender +received_recipients +retry_defer +sender_on_delivery +size_reject +skip_delivery +smtp_confirmation +smtp_connection +smtp_protocol_error +smtp_syntax_error +subject +tls_cipher +tls_peerdn

    ----------------------------------------------------------------------------------------------------------------------------

    3. With the plus or minus characters you can increase OR reduce your exim logging. Here are the More details of all exim_logs items Log files -

    /var/log/exim_mainlog
    /var/log/maillog



    4. Clear up your mail queue. You can check the mail headers before removing the emails.
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  3. #3
    Registered User
    Join Date
    Oct 2017
    Posts
    50
    Stop rejected as Spam emails being sent. babbler, Feb 18, 2016, in forum: E-mail Discussions. ...
    Stop sendmail spam. ...
    stop spam from authenticated local user. ...
    Spamassassin stops filtering after implementing outbound spam filter. ...
    Stop Incoming Email Except from External Spam Filter.

  4. #4
    Registered User
    Join Date
    Aug 2017
    Posts
    38
    You can follow below Kb to reduce outgoing and incoming spam mails.
    https://manage.accuwebhosting.com/kn...l-Hosting.html
    Top 10 Bulk Email Verification and Validation - An outstanding and well re-searched blog on best email verification service provider

  5. #5
    Registered User
    Join Date
    Dec 2015
    Posts
    42
    hi,

    If your server is sending spam, most likely you've already ended up on an RBL blacklist.

    Make sure that you have a send limit enabled, Check /etc/virtual/usage to see which User has a higher-than-average bytes log. If any User stands out, then they're likely it.

    If you have the latest exim.pl, and DA 1.41.1 or newer, you should be able to log into DA as that User, and go to:
    User Level -> E-Mail Accounts -> E-Mail Usage
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