So, i just realized that my dropplet IP is blacklisted by spamhaus, that means i can’t send emails to yahoo users.
What can i do to resolve this issue ?
Why dropplet ip’s bblocked by spamhaus can’t send emails ? -> https://postmaster.verizonmedia.com/error-codes
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Hello,
If you are using SendGrid, your emails should be going out through their SMTP directly and not your Droplet’s IP. I could suggest making sure that your website is actually using the SendGrid SMTP details.
Regarding the blacklist itself, I could suggest contacting the DigitalOcean support team directly for further assistance.
As a side note, here is an interesting read on why you may not want to run your own mail server but rather use an SMTP provider:
https://www.digitalocean.com/community/tutorials/why-you-may-not-want-to-run-your-own-mail-server
Regards, Bobby