On 2021-04-04 12:54, Matus UHLAR - fantomas wrote:
Hello,

I have received spam from:

From: "Linda marry (via Google Drive)" <drive-shares-nore...@google.com>

it wasn't catches because of:

60_whitelist_auth.cf:def_welcomelist_auth *@google.com

Now that users can abuse google.com domain, isn't it time to remove
*@google.com from def_whitelist_* ?

the full header:

X-Spam-Report:
       *  3.5 L_URIBL_FANTOMAS contains locally blocklisted URI
       *      [URIs: sites.google.com]

change score to 7.5

       *  0.5 BAYES_999 BODY: Bayes spam probability is 99.9 to 100%
       *      [score: 1.0000]
       *  4.0 BAYES_99 BODY: Bayes spam probability is 99 to 100%
       *      [score: 1.0000]
       * -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2)
       *      [209.85.167.206 listed in wl.mailspike.net]
       * -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at
       *      https://www.dnswl.org/, no trust
       *      [209.85.167.206 listed in list.dnswl.org]
       * -0.0 SPF_PASS SPF: sender matches SPF record
       *  0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record
       * -7.5 USER_IN_DEF_DKIM_WL From: address is in the default DKIM
       *      white-list

change score to -3.5

       *  0.0 HTML_MESSAGE BODY: HTML included in message
* 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily
       *       valid
* -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature * -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from
       *      author's domain
* 1.0 GOOGLE_DRIVE_REPLY_BAD_NTLD From Google Drive and Reply-To is
       *      from a suspicious TLD

or add more score to this

score GOOGLE_DRIVE_REPLY_BAD_NTLD (3) (3) (3) (3)

will add 3 to masscheck scoreing


I even have following in my local.cf to be able to carch google
docs/drive/whatever spam via URIBL:

clear_uridnsbl_skip_domain      goo.gl  google.com
util_rb_2tld    google.com


seems working

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