Hi @Gerira. Welcome to GoDaddy Community! If I understand what you're saying, you're trying to send SMTP mail from your Digital Ocean server though the hosting you have with GoDaddy. It's tough to say what the issue could be, as there a lot of server variations that could be coming into play. Perhaps if you add additional details about the software involved and clarify how to email is being sent, someone may be able to suggest a solution to the issue.