› M1 Support Forum › Comcast no longer supporting un-encrypted traffic This topic has 4 replies, 2 voices, and was last updated March 14, 2023 at 1:22 pm by Brad Weeks. Viewing 5 posts - 1 through 5 (of 5 total) Author Posts March 8, 2023 at 10:52 am #6677 James Thornburg I got notified that they are requiring encrypted traffic and i use them for Elk email notifications. they require you use port 587 and have TLS enabled. looking in M1XEP email tab, I dont see an option for TLS or any encryption, I changed to port 587 and did test and it worked, but still wondering about TLS? is it supported? March 14, 2023 at 9:41 am #6684 Brad Weeks M1XEP Firmware 2.0.48 supports TLS 1.2 and you may need to enable Two-Step Authentication https://www.elkproducts.com/email-security-settings-using-app-passwords-for-gmail-and-yahoo-with-the-m1xep/ in order to receive emails from the M1XEP March 14, 2023 at 9:42 am #6685 Brad Weeks M1XEP Firmware 2.0.48 supports TLS 1.2 and you may need to enable Two-Step Authentication https://www.elkproducts.com/email-security-settings-using-app-passwords-for-gmail-and-yahoo-with-the-m1xep/ in order to receive emails from the M1XEP March 14, 2023 at 12:59 pm #6689 James Thornburg Thanks Brad, I am running 2.0.42, can I just upgrade the M1XEP without doing any other devices in the system? Do I need to update boot version from my current 2.0.4 also? And can you point me to upgrade instructions? Thanks, James March 14, 2023 at 1:22 pm #6690 Brad Weeks Yes you can update the M1XEP only Author Posts Viewing 5 posts - 1 through 5 (of 5 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In