

So is there any way can help figure out why you have been blocked on Yahoo email? well, at the technology level the answer is a NO but we are human and we can use some psychological tactics to figure this out. So, if the email you send them requires a reply but you don't get a reply, it is possible that the person has blocked your email and as such the email was undelivered. The only way to know is you will notice that the person doesn't reply to your email. Besides, the email you send will never arrive to their inbox and they will not know you have sent them a message. When you send an email to someone who has blocked you, you will not receive a failure notice confirming your message was not delivered. There is no way to be 100% sure that someone has blocked you from sending him/her emails. However, unfortunately the problem is, it is impossible to tell if someone has blocked your Email on Yahoo.
#HOW DO I BLOCK EMAILS ON MY YAHOO ACCOUNT HOW TO#
How to Tell If Someone Has Blocked Your Yahoo Email? Additional Tip: How to Delete Emails from Your iPhoneġ. Read Receipt? Probably It Cannot Help at All If the ssl decryption is ok but the issue is with the app-id wrongly watching then better wait for the TAC to fix their APP-ID. If SSL decryption is the issue test using a Decryption profile to try to stop this:

#HOW DO I BLOCK EMAILS ON MY YAHOO ACCOUNT FULL#
Have you focused on why the SSL decryption does not work every time:Īlso maybe when the users have accessed the yahoo and when they access it a second time a "secure renegotiation" is triggered and not a full handshake and maybe this causes the firewall not to be able to decrypt the traffic So the because the SSL decrypton does not work always the the App-ID does not match correctly the yahoo app-id (Because of this App-ID "SSL" instead of "yahoo-mail-base." maybe the SSL decryption is not happening)? Just seeing if the community has tackled this issue before why we keep trying through traditional support channels. Now since "" is on this URL category we created, users are unable to login to Yahoo for other areas (such as Yahoo Finance). Again, this is directly related to if the user has logged into a Yahoo account before or not if the person has never previously logged into a Yahoo account, the access is blocked completely. The only way we were able to block Yahoo Mail was by selectively decrypting this traffic and blocking the following URL's:Įven with the decryption applied, the sessions are still sometimes getting misparsed and users are still able to access Yahoo Mail. We are able to recreate this behavior 100% of the time. Long story short, users that have previously logged into a Yahoo account and have a session cookie are able to somehow circumvent security policy and the app sometimes is parsed as App-ID "SSL" instead of "yahoo-mail-base."


We currently have a support case open with Palo for this and has been open for quite some time. I wanted to make a post to the community to see what other people are doing about this issue.
