Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

kridsana_52318's avatar
kridsana_52318
Icon for Nimbostratus rankNimbostratus
Mar 16, 2016

Did askF5 Tech news stop sending email to customer?

Hi   Did askF5 Tech news stop sending email to customer?   I didn't get it for 3 months. (just notice)   How can I get it again?   Thank you  
application delivery
big-ip
devops
TMOS
Daniel_Schröte1's avatar
Daniel_Schröte1
Icon for Nimbostratus rankNimbostratus
May 10, 2016

I have the same problem. Last mail from Dez. 15th 2015. In the Publication Preference Center I'm still subscripted.

 

kapseattle_2456's avatar
kapseattle_2456
Historic F5 Account
May 23, 2016

Hi Dan - I manage the delivery of Technews through Marketing Operations. We currently have two email addresses in the system for you. d****************ata.de and d***************nk.de Both email addresses have been identified as Invalid with the following reasons 550 [internal] [oob] The recipient is invalid. and Exceeded MaxAttempts - 550 5.2.0 Invalid recipient (5.1.1) respectively. Are either of these email addresses operating?