| Messages | Bytes | Average | Sending host |
| 1 | 18MB | 18MB | out28-98.mail.aliyun.com |
| 1 | 5821KB | 5821KB | mail-ej1-f47.google.com |
| 1 | 5820KB | 5820KB | mail-lf1-f51.google.com |
| 133 | 2519KB | 19KB | local |
| 2 | 697KB | 349KB | vwts.mvm.hosting-nation.net |
| 56 | 447KB | 8173 | mx2.freebsd.org |
| 1 | 339KB | 339KB | mail-canadacentralazon11010027.outbound.protection.outlook.com |
| 1 | 300KB | 300KB | omptrans.enjoy.eset.com |
| 1 | 256KB | 256KB | omta002.cacentral1.a.cloudfilter.net |
| 1 | 229KB | 229KB | (mail01.link.pentonfinancialservices.com) |
| 2 | 224KB | 112KB | mail116-78.us2.msgfocus.com |
| 2 | 219KB | 110KB | o171.ptr9046.mail.beehiiv.com |
| 1 | 213KB | 213KB | o3612.abmail.students.udemy.com |
| 2 | 202KB | 101KB | o168.ptr7383.mail.beehiiv.com |
| 1 | 184KB | 184KB | maild-cd.linkedin.com |
| 4 | 182KB | 46KB | 35.159.241.35.bc.googleusercontent.com |
| 4 | 170KB | 43KB | 219.93.240.35.bc.googleusercontent.com |
| 2 | 169KB | 85KB | mx144.a.outbound.createsend.com |
| 1 | 164KB | 164KB | mail43.nam.pb-dynmktg.com |
| 1 | 159KB | 159KB | vmta248.85.lstrk.net |
| 1 | 152KB | 152KB | mail235.suw241.rsgsv.net |
| 2 | 149KB | 75KB | on.ismg-news.com |
| 1 | 144KB | 144KB | mail.ads.canadacomputers.com |
| 1 | 142KB | 142KB | 138.hello.smartasset.com |
| 1 | 140KB | 140KB | a13-14.smtp-out.amazonses.com |
| 4 | 140KB | 35KB | 95.239.79.34.bc.googleusercontent.com |
| 4 | 137KB | 34KB | me-ss2-yqmz7d.mailengine1.com |
| 4 | 131KB | 33KB | 46.10.76.34.bc.googleusercontent.com |
| 1 | 131KB | 131KB | o73.ptr2459.newsletter.theneurondaily.com |
| 2 | 128KB | 64KB | vmta82.86.lstrk.net |
| 1 | 122KB | 122KB | s.wfbtzhsb.outbound-mail.sendgrid.net |
| 1 | 122KB | 122KB | mta4.email.canadiantire.ca |
| 1 | 120KB | 120KB | mta-70-150-148.sparkpostmail.com |
| 1 | 118KB | 118KB | mailsrv4463.o-mx.com |
| 4 | 114KB | 29KB | 186.134.77.34.bc.googleusercontent.com |
| 1 | 112KB | 112KB | bb187.scsend.net |
| 1 | 111KB | 111KB | a13-116.smtp-out.amazonses.com |
| 1 | 111KB | 111KB | a13-20.smtp-out.amazonses.com |
| 1 | 109KB | 109KB | mta236-251.sailthru.com |
| 1 | 107KB | 107KB | mta236-51.sailthru.com |
| 1 | 106KB | 106KB | o15.ptr5735.mail.beehiiv.com |
| 1 | 105KB | 105KB | mail-southcentralusazacs10202064.outbound.protection.outlook.com |
| 1 | 105KB | 105KB | pmta181-67.sailthru.com |
| 1 | 102KB | 102KB | o33.ck.d.convertkit.com |
| 1 | 100KB | 100KB | o173.ptr3349.dupple.com |
| 1 | 99KB | 99KB | mail1.di.salemnewschannel.com |
| 1 | 91KB | 91KB | sender-81.psu3.zcsend.net |
| 1 | 88KB | 88KB | mta.email.oldnavy.com |
| 1 | 88KB | 88KB | mail-westcentralusazacs10203085.outbound.protection.outlook.com |
| 1 | 87KB | 87KB | p-west2-cluster5-host2-snip4-10.eps.apple.com |