hello @abeen welcome ![]()
i’ve done numerous self-hosted installs with Mailgun and Resend on Digitalocean (and other cloud servers) - can you give more information on what issue you are encountering? are you editing your app.yml with the appropriate settings? i assume this is a standard install?
for Resend:
DISCOURSE_HOSTNAME: <forum.yourforum.etc>
DISCOURSE_DEVELOPER_EMAILS: <your-email@emailaddress.com>
DISCOURSE_SMTP_ADDRESS: smtp.resend.com
DISCOURSE_SMTP_PORT: 2525
DISCOURSE_SMTP_USER_NAME: resend
DISCOURSE_SMTP_PASSWORD: "xxxx"
for Mailgun
DISCOURSE_HOSTNAME: <forum.yourforum.etc>
DISCOURSE_DEVELOPER_EMAILS: <your-email@emailaddress.com>
DISCOURSE_SMTP_ADDRESS: smtp.mailgun.org
DISCOURSE_SMTP_PORT: 2525
DISCOURSE_SMTP_USER_NAME: <your.mailgun.acccount.email>
DISCOURSE_SMTP_PASSWORD: "xxxx"