| Messages | Bytes | Average | Sending host |
| 1 | 2241KB | 2241KB | vwts.mvm.hosting-nation.net |
| 103 | 2132KB | 21KB | local |
| 1 | 2005KB | 2005KB | mail-ed1-f42.google.com |
| 56 | 434KB | 7936 | mx2.freebsd.org |
| 1 | 306KB | 306KB | mta239040.mp2200.com |
| 1 | 296KB | 296KB | bg5.exmail.qq.com |
| 2 | 243KB | 122KB | o166.ptr78.mail.beehiiv.com |
| 1 | 237KB | 237KB | o3612.abmail.students.udemy.com |
| 1 | 213KB | 213KB | mta.email.pcoptimum.ca |
| 2 | 212KB | 106KB | mta.motorola-mail.com |
| 1 | 184KB | 184KB | maild-ad.linkedin.com |
| 1 | 181KB | 181KB | (mta4.email.canadiantire.ca) |
| 1 | 176KB | 176KB | mta3.mailer.olympics.com |
| 2 | 167KB | 84KB | o31.ptr6229.mail.beehiiv.com |
| 1 | 160KB | 160KB | vmta248.85.lstrk.net |
| 1 | 159KB | 159KB | ar153.mta.exacttarget.com |
| 1 | 155KB | 155KB | mail44.nam.pb-dynmktg.com |
| 2 | 150KB | 75KB | on.ismg-news.com |
| 1 | 141KB | 141KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 140KB | 140KB | mta.communications.bestbuypromotions.ca |
| 1 | 140KB | 140KB | mta3.communications.bestbuypromotions.ca |
| 1 | 137KB | 137KB | v512.v5375b7fa.use4.send.mailgun.net |
| 1 | 135KB | 135KB | mx-hearst-b.sailthru.com |
| 1 | 128KB | 128KB | mail46.nam.pb-dynmktg.com |
| 1 | 127KB | 127KB | o171.ptr9046.mail.beehiiv.com |
| 1 | 126KB | 126KB | mailsrv4574.o-mx.com |
| 1 | 125KB | 125KB | mta-70-150-110.sparkpostmail.com |
| 1 | 123KB | 123KB | mail116-77.us2.msgfocus.com |
| 1 | 119KB | 119KB | mail170.sea22.mcdlv.net |
| 1 | 118KB | 118KB | mta-70-150-122.sparkpostmail.com |
| 1 | 112KB | 112KB | pmta181-39.sailthru.com |
| 1 | 112KB | 112KB | mta237-144.sailthru.com |
| 1 | 111KB | 111KB | o38.email.hs.ca.nextdoor.com |
| 1 | 111KB | 111KB | mta237-168.sailthru.com |
| 1 | 111KB | 111KB | mta3.marketing.axs.com |
| 1 | 110KB | 110KB | mail239.suw161.rsgsv.net |
| 1 | 109KB | 109KB | a13-79.smtp-out.amazonses.com |
| 1 | 103KB | 103KB | kl-203-24-36.kmta.shared.klaviyomail.com |
| 1 | 103KB | 103KB | mta16.email.oldnavy.com |
| 1 | 102KB | 102KB | o944.ecomm.lenovo.com |
| 1 | 101KB | 101KB | mail2.di.salemnewschannel.com |
| 1 | 100KB | 100KB | o941.ecomm.lenovo.com |
| 1 | 96KB | 96KB | vmta178.84.lstrk.net |
| 1 | 92KB | 92KB | mta-70-150-135.sparkpostmail.com |
| 1 | 91KB | 91KB | mta-174-82-201.sparkpostmail.com |
| 1 | 90KB | 90KB | a27-30.smtp-out.us-west-2.amazonses.com |
| 1 | 88KB | 88KB | mta4-103.mg.vimeo.com |
| 1 | 87KB | 87KB | mta.myctm.canadiantire.ca |
| 1 | 86KB | 86KB | mail-eastus2azacs10200041.outbound.protection.outlook.com |
| 1 | 85KB | 85KB | dispatch1-usg2.ppe-hosted.com |