| Messages | Bytes | Average | Sending host |
| 1 | 5762KB | 5762KB | mail-pg1-f169.google.com |
| 1 | 3706KB | 3706KB | mail-pj1-f47.google.com |
| 145 | 2326KB | 16KB | local |
| 1 | 1388KB | 1388KB | mail-northcentralusazon11020130.outbound.protection.outlook.com |
| 6 | 1348KB | 225KB | vwts.mvm.hosting-nation.net |
| 1 | 833KB | 833KB | mail-ej1-f45.google.com |
| 1 | 718KB | 718KB | mta7040.mp2200.com |
| 85 | 716KB | 8625 | mx2.freebsd.org |
| 12 | 637KB | 53KB | ns2.nl2k.ab.ca |
| 2 | 595KB | 298KB | (mail01.link.pentonfinancialservices.com) |
| 11 | 543KB | 49KB | ns2.nk.ca |
| 9 | 486KB | 54KB | gallifrey.nk.ca |
| 8 | 431KB | 54KB | uucp.nk.ca |
| 1 | 311KB | 311KB | omta002.cacentral1.a.cloudfilter.net |
| 2 | 305KB | 153KB | (m1.experience.globalsources.com) |
| 1 | 231KB | 231KB | smtp05.zabco.net |
| 1 | 209KB | 209KB | (mail03.link.pentonfinancialservices.com) |
| 2 | 187KB | 94KB | mail116-77.us2.msgfocus.com |
| 2 | 179KB | 90KB | o170.ptr9231.mail.beehiiv.com |
| 1 | 178KB | 178KB | maild-be.linkedin.com |
| 1 | 177KB | 177KB | hkawsserv38.globalsources.com |
| 2 | 175KB | 88KB | (me-ss2-w6ijqi.mailengine1.com) |
| 1 | 168KB | 168KB | mta.klm-mail.com |
| 1 | 159KB | 159KB | ar153.mta.exacttarget.com |
| 1 | 159KB | 159KB | mail233.atl241.mcsv.net |
| 1 | 157KB | 157KB | o166.ptr78.mail.beehiiv.com |
| 1 | 151KB | 151KB | mta.email.oldnavy.com |
| 2 | 143KB | 72KB | vmta177.86.lstrk.net |
| 1 | 143KB | 143KB | mta16.email.oldnavy.com |
| 1 | 143KB | 143KB | mta.emails.norton.com |
| 1 | 137KB | 137KB | mail-oa1-f51.google.com |
| 1 | 131KB | 131KB | v514.v5375b7fa.use4.send.mailgun.net |
| 1 | 131KB | 131KB | (mta3.communications.bestbuypromotions.ca) |
| 1 | 131KB | 131KB | mta.communications.bestbuypromotions.ca |
| 1 | 130KB | 130KB | v533.v5375b7fa.use4.send.mailgun.net |
| 2 | 130KB | 65KB | mta.em.sobeys.com |
| 1 | 130KB | 130KB | o73.ptr2459.newsletter.theneurondaily.com |
| 2 | 128KB | 64KB | mta.em.safeway.ca |
| 1 | 124KB | 124KB | a13-116.smtp-out.amazonses.com |
| 1 | 123KB | 123KB | mta-70-150-149.sparkpostmail.com |
| 1 | 120KB | 120KB | mta-70-150-118.sparkpostmail.com |
| 1 | 119KB | 119KB | mail179-212.suw41.mandrillapp.com |
| 1 | 119KB | 119KB | mailsrv4763.o-mx.com |
| 1 | 117KB | 117KB | mta-70-150-120.sparkpostmail.com |
| 1 | 115KB | 115KB | o31.ptr6229.mail.beehiiv.com |
| 1 | 113KB | 113KB | a27-64.smtp-out.us-west-2.amazonses.com |
| 1 | 112KB | 112KB | mta238-18.sailthru.com |
| 1 | 112KB | 112KB | mta-174-82-201.sparkpostmail.com |
| 1 | 111KB | 111KB | 138.hello.smartasset.com |
| 1 | 110KB | 110KB | mail-westcentralusazhn15013060.outbound.protection.outlook.com |