| Messages | Bytes | Average | Sending host |
| 1 | 18MB | 18MB | dispatch1-us1.ppe-hosted.com |
| 1 | 14MB | 14MB | mail-pf1-f180.google.com |
| 2 | 5332KB | 2666KB | omta001.cacentral1.a.cloudfilter.net |
| 1 | 4172KB | 4172KB | mail-ed1-f51.google.com |
| 1 | 3772KB | 3772KB | bg4.exmail.qq.com |
| 645 | 3026KB | 4804 | local |
| 2 | 950KB | 475KB | vwts.mvm.hosting-nation.net |
| 1 | 900KB | 900KB | mta239031.mp2200.com |
| 1 | 785KB | 785KB | (ad.d.mailin.fr) |
| 1 | 706KB | 706KB | (CY3PR05CU001.outbound.protection.outlook.com) |
| 1 | 703KB | 703KB | mail-canadaeastazon11020092.outbound.protection.outlook.com |
| 1 | 392KB | 392KB | hkawsserv38.globalsources.com |
| 8 | 303KB | 38KB | me-ss2-yqmz7d.mailengine1.com |
| 36 | 274KB | 7793 | mx2.freebsd.org |
| 1 | 238KB | 238KB | mta.e.shoppersdrugmart.ca |
| 1 | 231KB | 231KB | smtp05.zabco.net |
| 2 | 215KB | 108KB | mta-70-150-130.sparkpostmail.com |
| 2 | 214KB | 107KB | o168.ptr7383.mail.beehiiv.com |
| 1 | 195KB | 195KB | maild-bc.linkedin.com |
| 1 | 167KB | 167KB | mx0b-0016ac01.pphosted.com |
| 1 | 160KB | 160KB | vmta248.85.lstrk.net |
| 1 | 157KB | 157KB | mta.email.canadiantire.ca |
| 1 | 154KB | 154KB | v555.v5fc25cd0.use4.send.mailgun.net |
| 1 | 149KB | 149KB | mta.mailer.olympics.com |
| 1 | 141KB | 141KB | v519.v5375b7fa.use4.send.mailgun.net |
| 1 | 141KB | 141KB | mail217.atl241.mcsv.net |
| 1 | 140KB | 140KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 138KB | 138KB | (mta057119.mailing.arsenal.co.uk) |
| 1 | 137KB | 137KB | mx-hearst-j.sailthru.com |
| 1 | 133KB | 133KB | o170.ptr9231.mail.beehiiv.com |
| 1 | 133KB | 133KB | (mail34.nam.pb-dynmktg.com) |
| 1 | 132KB | 132KB | (mta3.communications.bestbuypromotions.ca) |
| 1 | 131KB | 131KB | o14.ptr1576.mail.beehiiv.com |
| 1 | 130KB | 130KB | mta3.communications.bestbuypromotions.ca |
| 1 | 123KB | 123KB | mailsrv45182.o-mx.com |
| 1 | 121KB | 121KB | mail116-78.us2.msgfocus.com |
| 1 | 121KB | 121KB | mta-70-150-147.sparkpostmail.com |
| 1 | 120KB | 120KB | mail-qv1-f46.google.com |
| 1 | 118KB | 118KB | v520.v5375b7fa.use4.send.mailgun.net |
| 1 | 118KB | 118KB | s.wfbtzhss.outbound-mail.sendgrid.net |
| 1 | 113KB | 113KB | a27-49.smtp-out.us-west-2.amazonses.com |
| 1 | 113KB | 113KB | kl-203-16-21.kmta.shared.klaviyomail.com |
| 1 | 112KB | 112KB | mta237-239.sailthru.com |
| 1 | 109KB | 109KB | vmta181.85.lstrk.net |
| 1 | 108KB | 108KB | mta.lgecanada.ca |
| 1 | 108KB | 108KB | mta.email.oldnavy.com |
| 1 | 106KB | 106KB | pmta181-39.sailthru.com |
| 1 | 106KB | 106KB | mta-174-82-202.sparkpostmail.com |
| 1 | 105KB | 105KB | mta47.us-west-1.e.alterian.net |
| 1 | 105KB | 105KB | v57.v5375b7fa.use4.send.mailgun.net |