About SarabMail
Thamer (Kuwait) operates SarabMail.
SarabMail only receives mail. There is no send button and no outbound SMTP server, so it cannot be used as a relay.
A free inbox lasts about an hour, then the address, messages, and attachments are deleted. Plus keeps the inbox for 30 days. Pro can keep one until you delete it.
HTML messages are shown in a sandbox after scripts are removed. Remote images stay blocked until you ask to load them.
Payments are handled by Paddle, the merchant of record. You can request a full refund within 14 days of the first charge, and cancellation stops the next renewal.