diff --git a/.env.example b/.env.example
index d89bf7b..6fc97c7 100644
--- a/.env.example
+++ b/.env.example
@@ -10,6 +10,7 @@ EMAIL_PURGE_CONVERT=true                                        # Convert to hig
 # --- Example emails to keep clean ---
 EMAIL_EXAMPLE_ACCOUNT="example@48hr.email"                      # example email to preserve
 EMAIL_EXAMPLE_UIDS=[1,2,3]                                      # example UIDs to preserve
+EMAIL_BLACKLISTED_SENDERS=[]                                    # List of email addresses to block (Useful to prevent account generators) ["noreply@facebook.com", "noreply@amazon.com"]
 
 # --- IMAP CONFIGURATION ---
 IMAP_USER="user@example.com"                                    # IMAP username
diff --git a/application/config.js b/application/config.js
index 990bd48..d98437e 100644
--- a/application/config.js
+++ b/application/config.js
@@ -40,7 +40,8 @@ const config = {
         examples: {
             account: parseValue(process.env.EMAIL_EXAMPLE_ACCOUNT),
             uids: parseValue(process.env.EMAIL_EXAMPLE_UIDS)
-        }
+        },
+        blacklistedSenders: parseValue(process.env.EMAIL_BLACKLISTED_SENDERS) || []
     },
 
     imap: {
@@ -84,4 +85,4 @@ if (!config.email.domains.length) {
 
 debug(`Configuration validated successfully: ${config.email.domains.length} domains, IMAP host: ${config.imap.host}`)
 
-module.exports = config;
\ No newline at end of file
+module.exports = config;
diff --git a/application/mail-processing-service.js b/application/mail-processing-service.js
index 39e530b..06d3069 100644
--- a/application/mail-processing-service.js
+++ b/application/mail-processing-service.js
@@ -144,6 +144,20 @@ class MailProcessingService extends EventEmitter {
 
     onNewMail(mail) {
         debug('onNewMail called for:', mail.to)
+
+        // Check if sender is blacklisted
+        const senderAddress = mail.from && mail.from[0] && mail.from[0].address
+        if (senderAddress && this.config.email.blacklistedSenders.length > 0) {
+            const isBlacklisted = this.config.email.blacklistedSenders.some(blocked =>
+                blocked.toLowerCase() === senderAddress.toLowerCase()
+            )
+            if (isBlacklisted) {
+                debug(`Blacklisted sender detected: ${senderAddress}, deleting UID ${mail.uid}`)
+                this.imapService.deleteSpecificEmail(mail.uid)
+                return
+            }
+        }
+
         if (this.initialLoadDone) {
             // For now, only log messages if they arrive after the initial load
             debug('New mail for', mail.to[0])
@@ -210,4 +224,4 @@ class MailProcessingService extends EventEmitter {
     }
 }
 
-module.exports = MailProcessingService
\ No newline at end of file
+module.exports = MailProcessingService
diff --git a/package.json b/package.json
index a9025c6..37e90e3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "48hr.email",
-    "version": "1.8.0",
+    "version": "1.8.1",
     "private": false,
     "description": "48hr.email is your favorite open-source tempmail client.",
     "keywords": [
@@ -78,4 +78,4 @@
             ]
         }]
     }
-}
\ No newline at end of file
+}