use stealth_sync

src/mail/mail_reader.py

@@ -139,6 +139,14 @@ def need_to_valid_url(url: str, successful_items) -> bool:
         return False
 
 
+def need_to_check_email(mail: str, successful_items) -> bool:
+    for item in successful_items:
+        if item.email == mail:
+            if item.url_validated is not None:
+                return not item.url_validated
+    return True
+
+
 def read_mails():
     # get email address
     mail_list = MONGO_STORE_MANAGER.get_destination_emails()
@@ -154,8 +162,10 @@ def read_mails():
     mails_messages = []
     with ThreadPoolExecutor(max_workers=20) as executor:
         for mail in mail_list:
-            mail_reader = MailReader(mail.mail, mail.password)
-            executor.submit(mail_reader.read_emails, mails_messages)
+            # check whether we need to read mail
+            if need_to_check_email(mail, successful_items):
+                mail_reader = MailReader(mail.mail, mail.password)
+                executor.submit(mail_reader.read_emails, mails_messages)
 
     with ThreadPoolExecutor(max_workers=20) as executor:
         for mail in mails_messages: