Certain attachments containing executable/ program files may have destructive programs or malicious functions which perform phishing/ spamming/ malicious activities in the users system, and may even misuse the users identity. Hence to avoid such security threats, the emails with certain file attachments are blocked in Zoho Mail.
The Secure Attachment Policy intends to protect the users from malicious files and attachments. With Zoho Mail being a secure email service, the attachments in the emails you Send/ Receive in Zoho Mail are subject to the Secure Attachment Policy.
