No puedo enviar correos desde mi cuenta telefonica.net a correos oulook.com
He recibido este mensaje al intentar hacerlo, que parece indicar que el problema tiene relación con el proveedor:
outlook-com.olc.protection.outlook.com[52.101.50.3] said: 550 5.7.1
Unfortunately, messages from [86.109.101.151] weren't sent. Please contact
your Internet service provider since part of their network is on our block
list (S3150). You can also refer your provider to
http://mail.live.com/mail/troubleshooting.aspx#errors. [Name=Protocol
Filter Agent][AGT=PFA][MxId=11BCD72D35E6CC87]
[CO1PEPF00012E81.namprd03.prod.outlook.com 2026-02-17T16:05:19.323Z
08DE6B969D8F489E] (in reply to MAIL FROM command)
¿Alguna sugerencia?.
