{"id":1191,"date":"2022-09-19T11:13:54","date_gmt":"2022-09-19T11:13:54","guid":{"rendered":"https:\/\/sunucucozumleri.com\/?p=1191"},"modified":"2022-09-19T11:13:54","modified_gmt":"2022-09-19T11:13:54","slug":"spam-mail-gonderen-microsoft-365-kullanicilarinin-mail-gonderimini-kisitlamak","status":"publish","type":"post","link":"https:\/\/sunucucozumleri.com\/blog\/spam-mail-gonderen-microsoft-365-kullanicilarinin-mail-gonderimini-kisitlamak\/","title":{"rendered":"Spam Mail G\u00f6nderen Microsoft 365 Kullan\u0131c\u0131lar\u0131n\u0131n Mail G\u00f6nderimini K\u0131s\u0131tlamak"},"content":{"rendered":"

Bu makalemde\u00a0Spam Mail G\u00f6nderen Microsoft 365 Kullan\u0131c\u0131lar\u0131n\u0131n Mail G\u00f6nderimini K\u0131s\u0131tlamay\u0131<\/strong>\u00a0anlataca\u011f\u0131m. Oltalama, g\u00fcn\u00fcm\u00fczdeki en yayg\u0131n sald\u0131r\u0131 tiplerinden biridir. Bu sald\u0131r\u0131 y\u00f6nteminde kullan\u0131c\u0131ya cezbedici sahte bir mail iletilir ve kullan\u0131c\u0131n\u0131n \u015fifre gibi hassas verilerin elde edilmesi ama\u00e7lanmaktad\u0131r. Kullan\u0131c\u0131 bilgileri \u00e7al\u0131nd\u0131ktan sonra ilgili kullan\u0131c\u0131 \u00fczerinden spam mailing yap\u0131lmaktad\u0131r. Bundan korunman\u0131n en basit y\u00f6ntemi; nereden geldi\u011fini bilmedi\u011fimiz veya beklemedi\u011fimiz yerlerden gelen mailleri dikkatli a\u00e7makt\u0131r.<\/p>\n

Bu makalemde; kullan\u0131c\u0131lar\u0131n belirli say\u0131da mail g\u00f6ndermesine izin verece\u011fiz, bu s\u0131n\u0131r\u0131 a\u015fan kullan\u0131c\u0131lar\u0131 da k\u0131s\u0131tlay\u0131p mail g\u00f6nderimini engelleyece\u011fiz. Kullan\u0131c\u0131lar\u0131n d\u0131\u015far\u0131ya do\u011fru spam mail g\u00f6ndermesi alan ad\u0131m\u0131z i\u00e7in olduk\u00e7a zararl\u0131d\u0131r. Microsoft taraf\u0131nda alan ad\u0131m\u0131z k\u0131s\u0131tlanabilir veya g\u00fcvenlik puan\u0131m\u0131z d\u00fc\u015febilir. Bunlar\u0131n da d\u00fczelmesi g\u00fcnler veya haftalar bulabilmektedir.<\/p>\n

\u0130\u015fleme ba\u015flamak i\u00e7in\u00a0security.microsoft.com<\/a>\u00a0adresine yetkili hesab\u0131m\u0131zla giri\u015f yap\u0131yoruz.\"\"<\/p>\n

 <\/p>\n

Resim-1<\/strong><\/p>\n

Sayfan\u0131n sol taraf\u0131ndan s\u0131ras\u0131yla \u201c\u0130lkeler ve Kurallar > Tehdit \u0130lkeleri > \u0130stenmeyen Posta \u00d6nleme \u0130lkeleri\u201d sayfas\u0131na ilerliyoruz. \u0130lke olu\u015ftur butonuna t\u0131kl\u0131yoruz. Kural\u0131, Gelen (Inbound) veya Giden (Outbound) hangisine eklemek istedi\u011fimizi soruyor. Biz kural\u0131m\u0131z\u0131 giden mailler i\u00e7in yazaca\u011f\u0131z.<\/p>\n

\"\"<\/p>\n

Resim-2<\/strong><\/p>\n

\u0130lkemizi adland\u0131rarak di\u011fer ad\u0131ma ge\u00e7iyoruz.<\/p>\n

\"\"<\/p>\n

Resim-3<\/strong><\/p>\n

Bu a\u015famada bu kurala dahil edece\u011fimiz ve etmeyece\u011fimiz objeleri belirlemeliyiz. Bu yapaca\u011f\u0131m\u0131z i\u015flem i\u00e7in ben t\u00fcm etki alan\u0131n\u0131 ekliyorum ve \u00f6rnek olmas\u0131 ad\u0131na kendimi kural d\u0131\u015f\u0131nda tutuyorum.<\/p>\n

\"\"<\/p>\n

Resim-4<\/strong><\/p>\n

Bu a\u015famada konfig\u00fcrasyonumuzu yapaca\u011f\u0131z. Benim dan\u0131\u015fmanl\u0131\u011f\u0131n\u0131 verdi\u011fim bu firmada mail g\u00f6nderimlerini analiz etti\u011fimde kullan\u0131c\u0131lar saatlik olarak d\u0131\u015f al\u0131c\u0131ya 100 mailin \u00fczerine \u00e7\u0131km\u0131yor. Mailing yap\u0131lmad\u0131\u011f\u0131 i\u00e7in de g\u00fcnl\u00fck en fazla 1000 ileti olarak s\u0131n\u0131rland\u0131r\u0131yorum. Bu kurala tak\u0131lan kullan\u0131c\u0131lar\u0131n da bana bilgi vermesini istiyorum.<\/p>\n

\"\"<\/p>\n

Resim-5<\/strong><\/p>\n

Son ad\u0131mda ise bize yapt\u0131\u011f\u0131m\u0131z konfig\u00fcrasyonun \u00f6zetini g\u00f6steriyor. Olu\u015ftur se\u00e7ene\u011fiyle i\u015flemi tamaml\u0131yorum.<\/p>\n

\"\"<\/p>\n

Resim-6<\/strong><\/p>\n

Kural\u0131m\u0131z \u015fu anda devreye girdi. \u015eimdi yapmam\u0131z gereken spam mail atan kullan\u0131c\u0131lar a\u011f\u0131m\u0131za tak\u0131lana kadar beklemek. A\u011f\u0131m\u0131za tak\u0131lan kullan\u0131c\u0131lar\u0131 da\u00a0https:\/\/security.microsoft.com\/restrictedentities<\/a>\u00a0adresinden veya\u00a0https:\/\/security.microsoft.com\/<\/a>\u00a0adresine giri\u015f yapt\u0131ktan sonra sol taraftan s\u0131ras\u0131yla \u201cG\u00f6zden Ge\u00e7ir > K\u0131s\u0131tlanm\u0131\u015f Varl\u0131klar\u201d sayfas\u0131ndan kontrol edip k\u0131s\u0131t\u0131 kald\u0131rabilirsiniz.<\/p>\n

\"\"<\/p>\n

Resim-7<\/strong><\/p>\n

Bir kullan\u0131c\u0131 k\u0131s\u0131tland\u0131ktan sonra Microsoft taraf\u0131ndan yetkili kullan\u0131c\u0131ya otomatik mail g\u00f6nderilir.<\/p>\n

Siz de bu ad\u0131mlar\u0131 takip ederek hesaplar\u0131n\u0131 kapt\u0131rarak Spam Mail G\u00f6nderen Microsoft 365 Kullan\u0131c\u0131lar\u0131n\u0131n Mail G\u00f6nderimini K\u0131s\u0131tlayabilirsiniz.<\/p>\n","protected":false},"excerpt":{"rendered":"

Bu makalemde\u00a0Spam Mail G\u00f6nderen Microsoft 365 Kullan\u0131c\u0131lar\u0131n\u0131n Mail G\u00f6nderimini K\u0131s\u0131tlamay\u0131\u00a0anlataca\u011f\u0131m. Oltalama, g\u00fcn\u00fcm\u00fczdeki en yayg\u0131n sald\u0131r\u0131 tiplerinden biridir. Bu sald\u0131r\u0131 y\u00f6nteminde kullan\u0131c\u0131ya cezbedici sahte bir mail iletilir ve kullan\u0131c\u0131n\u0131n \u015fifre gibi hassas verilerin elde edilmesi ama\u00e7lanmaktad\u0131r. Kullan\u0131c\u0131 bilgileri \u00e7al\u0131nd\u0131ktan sonra ilgili kullan\u0131c\u0131 \u00fczerinden spam mailing yap\u0131lmaktad\u0131r. Bundan korunman\u0131n en basit y\u00f6ntemi; nereden geldi\u011fini bilmedi\u011fimiz veya beklemedi\u011fimiz …<\/p>\n","protected":false},"author":1,"featured_media":1199,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-1191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-seo"],"acf":[],"_links":{"self":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts\/1191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/comments?post=1191"}],"version-history":[{"count":0,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/posts\/1191\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/media\/1199"}],"wp:attachment":[{"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/media?parent=1191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/categories?post=1191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sunucucozumleri.com\/blog\/wp-json\/wp\/v2\/tags?post=1191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}