[Solar-certifica] Delayed Mail (still being retried)

This is the Postfix program at host hinagiku.pub.isas.jaxa.jp. #################################################################### # THIS IS A WARNING ONLY. YOU DO NOT NEED TO RESEND YOUR MESSAGE. # #################################################################### Your message could not be delivered for 4.0 hours. It will be retried until it is 5.0 days old. For further assistance, please send mail to <postmaster> The Postfix program <[email protected]>: connect to tana.plain.isas.ac.jp[133.74.144.85]: Connection timed out