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[email protected] host eur.olc.protection.outlook.com [52.101.68.13] SMTP error from remote mail server after pipelined end of data: 503 5.5.2 Need rcpt command [DB1PEPF000509F6.eurprd02.prod.outlook.com 2025-11-16T04:37:44.898Z 08DE24152E91FC07] [email protected] host eur.olc.protection.outlook.com [52.101.68.13] SMTP error from remote mail server after pipelined end of data: 503 5.5.2 Need rcpt command [DB1PEPF000509F6.eurprd02.prod.outlook.com 2025-11-16T04:37:44.898Z 08DE24152E91FC07] [email protected] host eur.olc.protection.outlook.com [52.101.68.13] SMTP error from remote mail server after RCPT TO:<[email protected]>: 550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302). [DB1PEPF000509F6.eurprd02.prod.outlook.com 2025-11-16T04:37:44.864Z 08DE24152E91FC07]
A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed:
[email protected] host eur.olc.protection.outlook.com [52.101.68.13] SMTP error from remote mail server after pipelined end of data: 503 5.5.2 Need rcpt command [DB1PEPF000509F6.eurprd02.prod.outlook.com 2025-11-16T04:37:44.898Z 08DE24152E91FC07] [email protected] host eur.olc.protection.outlook.com [52.101.68.13] SMTP error from remote mail server after pipelined end of data: 503 5.5.2 Need rcpt command [DB1PEPF000509F6.eurprd02.prod.outlook.com 2025-11-16T04:37:44.898Z 08DE24152E91FC07] [email protected] host eur.olc.protection.outlook.com [52.101.68.13] SMTP error from remote mail server after RCPT TO:<[email protected]>: 550 5.5.0 Requested action not taken: mailbox unavailable (S2017062302). [DB1PEPF000509F6.eurprd02.prod.outlook.com 2025-11-16T04:37:44.864Z 08DE24152E91FC07]
