Email address is changing asap, but can't run alias only forward for another month

Our email addresses are changing from to Currently our emails are being forwarded to I am trying to find all Let’s Encrypt certificates before our email forwarding is turned off in April 2018. Is this possible? We found a Let’s Encrypt certificate that was scheduled to expire tomorrow, but someone realized the certificate hadn’t been renewed. Basically any certificate for * I have to identify and change the email address of. Is this possible?

Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g., so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is: *

I ran this command: ~/certbot/venv/bin/certbot register --update-registration --email

It produced this output: email changed successfully

My web server is (include version): nginx

The operating system my web server runs on is (include version): ubuntu

My hosting provider, if applicable, is: AWS

I can login to a root shell on my machine (yes or no, or I don’t know): yes

I’m using a control panel to manage my site (no, or provide the name and version of the control panel): no


You can search for certificates by looking at:


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