B860F3E0434: to=*****@gmail.com, relay=gmail-smtp-in.l.google.com[142.250.13.27]:25, delay=6.8, delays=5.9/0.02/0.19/0.67, dsn=5.7.1, status=bounced (host gmail-smtp-in.l.google.com[142.250.13.27] said: 550-5.7.1 [45.10.154.127 12] Our system has detected that this message is 550-5.7.1 likely unsolicited mail. To reduce the amount of spam sent to Gmail, 550-5.7.1 this message has been blocked. Please visit 550-5.7.1 https://support.google.com/mail/?p=UnsolicitedMessageError 550 5.7.1 for more information. w9-20020a05600c474900b003f7e6648557si3170670wmo.5 - gsmtp (in reply to end of DATA command))
I am trying to send a message from domain (capra-falconeri.com) Email (*****@capra-falcneri.com) to all my users. All emails are being delivered except for the Gmail user. All emails sent to the gmail address are returning with the error. All my email sent to the on any gmail existing account should be delivered in inbox.