{958A42D609B6: to=<emailid@HOTMAIL.COM>, relay=hotmail-com.olc.protection.outlook.COM[104.47.10.33]:25,
delay=1, delays=0.65/0/0.3/0.1, dsn=5.7.1, status=bounced (host hotmail-com.olc.protection.outlook.COM[104.47.10.33]
said: 550 5.7.1 Service unavailable, Client host [192.250.xx.xx]
blocked using Spamhaus. To request removal from this list see http://www.spamhaus.org/lookup.lasso (AS3130).
[DB5EUR03FT043.eop-EUR03.prod.protection.outlook.com] (in reply to MAIL FROM command))
Mar 19 15:50:03 host2 postfix-24/smtp[21542]: 958A42D609B6: lost connection with hotmail-com.olc.protection.outlook.COM[104.47.10.33] while sending RCPT TO