SMTP Error Issue

Getting the below error on sending a test email from the WP SMTP Plugin

Email Source: Contact Form 7 Mailer: Other SMTP The following From address failed: contactform@yujdesigns.com : MAIL FROM command failed,Space shortage, please try later ,452,SMTP server error: MAIL FROM command failed Detail: Space shortage, please try later SMTP code: 452SMTP server error: MAIL FROM command failed Detail: Space shortage, please try later SMTP code: 452 Debug Output: Connection: opening to smtp.office365.com:587, timeout=300, options=array() Connection: opened SERVER -> CLIENT: 220-server.csy.mcq.mybluehostin.me ESMTP Exim 4.95 #2 Thu, 10 Nov 2022 03:22:03 -0700 220-We do not authorize the use of this system to transport unsolicited, 220 and/or bulk e-mail. CLIENT -> SERVER: EHLO www.yujdesigns.com SERVER -> CLIENT: 250-server.csy.mcq.mybluehostin.me Hello www.yujdesigns.com [162.240.63.48] 250-SIZE 52428800 250-8BITMIME 250-PIPELINING 250-PIPE_CONNECT 250-AUTH PLAIN LOGIN 250-STARTTLS 250 HELP CLIENT -> SERVER: AUTH LOGIN SERVER -> CLIENT: 334 VXNlcm5hbWU6 CLIENT -> SERVER: [credentials hidden] SERVER -> CLIENT: 334 UGFzc3dvcmQ6 CLIENT -> SERVER: [credentials hidden] SERVER -> CLIENT: 235 Authentication succeeded CLIENT -> SERVER: MAIL FROM: SERVER -> CLIENT: 452 Space shortage, please try later SMTP ERROR: MAIL FROM command failed: 452 Space shortage, please try later The following From address failed: contactform@yujdesigns.com : MAIL FROM command failed,Space shortage, please try later ,452,SMTP server error: MAIL FROM command failed Detail: Space shortage, please try later SMTP code: 452