When an email recipient clicks on ‘Unsubscribe from this Email Digest’ from an email, the his/her email still remains in the list of emails in the Email Digest. ERPNext 7.1.8 Frappe 7.1.7
Additionally in Systems Settings → Email Footer Address
If ‘Email Footer Address’ has been filled and ‘Disable Standard Email Footer’ is unchecked, unsubscribing from an email throws the error
Traceback (most recent call last): File "/home/frappe/frappe-bench/apps/frappe/frappe/app.py", line 60, in application response = frappe.api.handle() File "/home/frappe/frappe-bench/apps/frappe/frappe/api.py", line 73, in handle return frappe.handler.handle() File "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 19, in handle execute_cmd(cmd) File "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 36, in execute_cmd ret = frappe.call(method, **frappe.form_dict) File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 890, in call return fn(*args, **newargs) File "/home/frappe/frappe-bench/apps/frappe/frappe/email/queue.py", line 225, in unsubscribe if not verify_request(): File "/home/frappe/frappe-bench/apps/frappe/frappe/utils/verified_command.py", line 34, in verify_request params, signature = query_string.split("&_signature=") ValueError: too many values to unpack