{"id":574,"date":"2026-10-19T09:19:44","date_gmt":"2026-10-19T09:19:44","guid":{"rendered":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/?p=574"},"modified":"2026-10-24T09:18:19","modified_gmt":"2026-10-24T09:18:19","slug":"promail-e-posta-guvenligi-spam-filtreleme-kara-ve-beyaz-liste-yonetimi","status":"publish","type":"post","link":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/promail-e-posta-guvenligi-spam-filtreleme-kara-ve-beyaz-liste-yonetimi\/","title":{"rendered":"ProMail E-Posta G\u00fcvenli\u011fi: Spam Filtreleme, Kara ve Beyaz Liste Y\u00f6netimi"},"content":{"rendered":"

Kurumsal d\u00fcnyada siber sald\u0131r\u0131lar\u0131n, kimlik av\u0131 (phishing) giri\u015fimlerinin ve operasyonel verimlili\u011fi d\u00fc\u015f\u00fcren gereksiz reklam maillerinin %90’dan fazlas\u0131 e-posta kanal\u0131 \u00fczerinden ger\u00e7ekle\u015fmektedir.<\/p>\n

ProMail Kurumsal E-Posta<\/a>, gelen t\u00fcm trafi\u011fi ilk olarak Spam \u00d6nleyici Mail Gateway<\/strong> y\u00fcksek g\u00fcvenlikli filtre k\u00fcmesinden ge\u00e7irir; ard\u0131ndan kullan\u0131c\u0131 d\u00fczeyinde \u00f6zelle\u015ftirilebilir Bayesian & RBL Filtreleme Motoru<\/strong> ile posta kutunuzu zararl\u0131 i\u00e7eriklerden ar\u0131nd\u0131r\u0131r.<\/p>\n

\n

⚡ H\u0131zl\u0131 \u00d6zet: \u00c7ok Katmanl\u0131 G\u00fcvenlik Mimarisi<\/h2>\n
\n\n\n\n\n\n\n\n\n
Katman<\/th>\n\u0130\u015flevi<\/th>\nM\u00fcdahale Alan\u0131<\/th>\n<\/tr>\n<\/thead>\n
1. Katman (A\u011f & Mail Gateway)<\/strong><\/td>\nIP \u0130tibar Denetimi, Greylisting, DNSBL, RBL Kara Liste<\/td>\nSunucu Giri\u015fi (Gelen Trafik)<\/td>\n<\/tr>\n
2. Katman (Kimlik Do\u011frulama)<\/strong><\/td>\nSPF, DKIM ve DMARC kriptografik do\u011frulama<\/td>\nSahte G\u00f6nderici Engelleme<\/td>\n<\/tr>\n
3. Katman (Antivir\u00fcs & Trojan)<\/strong><\/td>\nClamAV ve Zero-Day zararl\u0131 ek dosya taramas\u0131<\/td>\nEnfekte Dosyalar\u0131 Bloklama<\/td>\n<\/tr>\n
4. Katman (Kullan\u0131c\u0131 Ayarlar\u0131)<\/strong><\/td>\nKi\u015fisel Kara \/ Beyaz Liste, Spam Eylemleri<\/td>\nWebmail Hesap Tercihleri<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
\n

1. Webmail Spam Filtreleme Men\u00fcs\u00fcne Giri\u015f<\/h2>\n
    \n
  1. Webmail aray\u00fcz\u00fcn\u00fcze (https:\/\/mail.alanadiniz.com<\/code>) giri\u015f yap\u0131n.<\/li>\n
  2. Sa\u011f \u00fcst k\u00f6\u015fedeki “Ayarlar (Di\u015fli \u00c7ark)”<\/strong> men\u00fcs\u00fcne t\u0131klay\u0131n.<\/li>\n
  3. Sol men\u00fc \u00e7ubu\u011fundan “Hesap Ayarlar\u0131” > “Spam Filtreleme”<\/strong> (Spam Filtering) b\u00f6l\u00fcm\u00fcn\u00fc se\u00e7in.<\/li>\n<\/ol>\n

    \"ProMail<\/p>\n

    G\u00f6rsel 1: ProMail Webmail spam filtreleme se\u00e7enekleri ve ki\u015fiselle\u015ftirilmi\u015f g\u00fcvenlik kurallar\u0131.<\/em><\/p>\n

    \n

    2. Beyaz Liste (Whitelist \/ G\u00fcvenilen G\u00f6ndericiler) Y\u00f6netimi<\/h2>\n

    \u0130\u015f ortaklar\u0131n\u0131zdan veya bankalardan gelen kritik e-postalar\u0131n (e-fatura, sipari\u015f teyidi, \u015fifre s\u0131f\u0131rlama) asla gereksiz kutusuna d\u00fc\u015fmemesini garanti alt\u0131na almak i\u00e7in Beyaz Liste \u00f6zelli\u011fini kullan\u0131n:<\/p>\n

      \n
    1. Spam Filtreleme<\/strong> sayfas\u0131nda “G\u00fcvenilir G\u00f6ndericiler” (Trusted Senders \/ Whitelist)<\/strong> sekmesine ge\u00e7in.<\/li>\n
    2. Sa\u011f \u00fcstteki [ Ekle ]<\/code><\/strong> butonuna t\u0131klay\u0131n.<\/li>\n
    3. Kriter t\u00fcr\u00fcn\u00fc belirleyin:<\/li>\n
        \n
      • Tekil E-posta:<\/strong> Belirli bir ki\u015fiyi eklemek i\u00e7in tam adresi yaz\u0131n (\u00d6rn: muhasebe@tedarikcifirma.com<\/code>).<\/li>\n
      • B\u00fct\u00fcn Alan Ad\u0131 (Domain):<\/strong> O \u015firketten gelecek t\u00fcm personelleri g\u00fcvenli k\u0131lmak i\u00e7in alan ad\u0131n\u0131 ekleyin (\u00d6rn: tedarikcifirma.com<\/code> veya @tedarikcifirma.com<\/code>).<\/li>\n<\/ul>\n
      • Kaydet<\/strong> butonuna basarak kural\u0131 kaydedin.<\/li>\n<\/ol>\n
        \n

        3. Kara Liste (Blacklist \/ \u0130stenmeyen G\u00f6ndericiler) Y\u00f6netimi<\/h2>\n

        S\u00fcrekli istenmeyen reklam, tan\u0131t\u0131m veya rahats\u0131z edici i\u00e7erik g\u00f6nderen adresleri tamamen engellemek i\u00e7in:<\/p>\n

          \n
        1. Spam Filtreleme<\/strong> men\u00fcs\u00fc alt\u0131nda “Engellenen G\u00f6ndericiler” (Blocked Senders \/ Blacklist)<\/strong> sekmesine gelin.<\/li>\n
        2. [ Ekle ]<\/code><\/strong> butonuna t\u0131klayarak engellemek istedi\u011finiz e-posta adresini veya alan ad\u0131n\u0131 yaz\u0131n (\u00d6rn: kampanya@reklamajansi.com<\/code> veya spamdomain.xyz<\/code>).<\/li>\n
        3. Kara listede bulunan bir adresten size e-posta g\u00f6nderildi\u011finde, posta do\u011frudan reddedilir veya \u00e7\u00f6p kutusuna at\u0131l\u0131r.<\/li>\n<\/ol>\n
          \n

          4. Spam Eylemleri ve Hassasiyet D\u00fczeyleri<\/h2>\n

          ProMail, gelen iletileri 1 ila 30 puan aras\u0131nda puanlar. Puan y\u00fckseldik\u00e7e postan\u0131n spam olma ihtimali artar. Sistemde 3 farkl\u0131 hassasiyet e\u015fi\u011fi bulunur:<\/p>\n

            \n
          • D\u00fc\u015f\u00fck (Low Spam):<\/strong> Olas\u0131 hafif \u015f\u00fcpheli iletiler.<\/li>\n
          • Orta (Medium Spam):<\/strong> B\u00fcy\u00fck olas\u0131l\u0131kla toplu veya istenmeyen tan\u0131t\u0131m postalar\u0131.<\/li>\n
          • Y\u00fcksek (High Spam):<\/strong> Sahte g\u00f6nderici veya kimlik av\u0131 \u015f\u00fcphesi ta\u015f\u0131yan postalar.<\/li>\n<\/ul>\n

            Belirlenebilecek Eylemler:<\/h3>\n

            Her seviye i\u00e7in a\u015fa\u011f\u0131daki eylemlerden birini atayabilirsiniz:<\/p>\n

              \n
            1. Gereksiz E-posta (Junk) Klas\u00f6r\u00fcne Ta\u015f\u0131:<\/strong> En g\u00fcvenli se\u00e7enektir. Posta gelen kutunuzu me\u015fgul etmez ancak yanl\u0131\u015fl\u0131kla i\u015faretlenen iletileri inceleme f\u0131rsat\u0131 verir.<\/li>\n
            2. Konu Ba\u015fl\u0131\u011f\u0131na [SPAM] \u00d6n Eki Ekle:<\/strong> E-postan\u0131n konusunu [SPAM] Fatura Bilgisi<\/code> \u015feklinde de\u011fi\u015ftirerek gelen kutunuza b\u0131rak\u0131r. Outlook kurallar\u0131n\u0131zla bu etiketleri filtreleyebilirsiniz.<\/li>\n
            3. Mesaj\u0131 Sil (Delete):<\/strong> Y\u00fcksek seviyeli spam postalar\u0131n do\u011frudan kal\u0131c\u0131 olarak silinmesini sa\u011flar.<\/li>\n<\/ol>\n

              \"ProMail<\/p>\n

              G\u00f6rsel 2: Webmail gelen kutusu; sol men\u00fcde ayr\u0131lm\u0131\u015f Gereksiz E-posta ve ar\u015fiv klas\u00f6rleri.<\/em><\/p>\n

              \n

              5. Yanl\u0131\u015fl\u0131kla Spama D\u00fc\u015fen \u0130letileri Kurtarma (False-Positive)<\/h2>\n

              Bekledi\u011finiz \u00f6nemli bir posta Gereksiz E-posta (Junk) klas\u00f6r\u00fcne d\u00fc\u015ft\u00fcyse:<\/p>\n

                \n
              1. Sol klas\u00f6r listesinden “Gereksiz E-posta”<\/strong> klas\u00f6r\u00fcn\u00fc a\u00e7\u0131n.<\/li>\n
              2. \u0130lgili e-postay\u0131 se\u00e7in.<\/li>\n
              3. \u00dcst men\u00fcde yer alan “\u0130\u015faretle \u25be”<\/strong> a\u00e7\u0131l\u0131r men\u00fcs\u00fcnden “Spam De\u011fil” (Not Spam)<\/strong> se\u00e7ene\u011fini t\u0131klay\u0131n.<\/li>\n
              4. Bu i\u015flem e-postay\u0131 an\u0131nda Gelen Kutusu’na ta\u015f\u0131r ve ProMail’in yapay zeka tabanl\u0131 Bayesian filtre motoruna o g\u00f6ndericinin g\u00fcvenilir oldu\u011funu \u00f6\u011fretir.<\/li>\n<\/ol>\n
                [TIP]<\/strong> G\u00fcvenlik Tavsiyesi:<\/strong> Tan\u0131mad\u0131\u011f\u0131n\u0131z ki\u015filerden gelen ve ekinde .zip<\/code>, .exe<\/code>, .scr<\/code> veya .vbs<\/code> uzant\u0131l\u0131 dosya bulunan e-postalara kesinlikle t\u0131klamay\u0131n. \u015e\u00fcpheli durumlarda ProMail Teknik Destek ekibine bildirimde bulunabilirsiniz.<\/div>\n","protected":false},"excerpt":{"rendered":"

                Kurumsal d\u00fcnyada siber sald\u0131r\u0131lar\u0131n, kimlik av\u0131 (phishing) giri\u015fimlerinin ve operasyonel verimlili\u011fi d\u00fc\u015f\u00fcren gereksiz reklam maillerinin %90’dan fazlas\u0131 e-posta kanal\u0131 \u00fczerinden ger\u00e7ekle\u015fmektedir. ProMail Kurumsal E-Posta, gelen t\u00fcm trafi\u011fi ilk olarak Spam \u00d6nleyici Mail Gateway y\u00fcksek g\u00fcvenlikli filtre k\u00fcmesinden ge\u00e7irir; ard\u0131ndan kullan\u0131c\u0131 d\u00fczeyinde \u00f6zelle\u015ftirilebilir Bayesian & RBL Filtreleme Motoru ile posta kutunuzu zararl\u0131 i\u00e7eriklerden ar\u0131nd\u0131r\u0131r. ⚡ H\u0131zl\u0131 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"class_list":["post-574","post","type-post","status-publish","format-standard","hentry","category-webmail-kullanimi"],"_links":{"self":[{"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/posts\/574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/comments?post=574"}],"version-history":[{"count":12,"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/posts\/574\/revisions"}],"predecessor-version":[{"id":1323,"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/posts\/574\/revisions\/1323"}],"wp:attachment":[{"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/media?parent=574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/categories?post=574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.promail.com.tr\/bilgi-bankasi\/wp-json\/wp\/v2\/tags?post=574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}