530 – Incorrect password or username.
– Make sure you have entered your full email address as the username, e.g., ee.ne1750347641emod@1750347641tsakt1750347641sop1750347641.
550 – Recipient does not exist.
– Ensure the recipient’s email address is correctly written.
551 – Relay access denied
– If you are sending emails through our server (mail.beehosting.pro), make sure that authentication is enabled for outgoing mail.
552 – Sent message exceeds allowed size.
– The maximum message size via mail.beehosting.pro is 20 MB. For sending large files, we recommend using FTP.
