| Messages | Bytes | Average | Sending host |
| 59 | 3094KB | 52KB | local |
| 1 | 430KB | 430KB | (mail02.link.pentonfinancialservices.com) |
| 3 | 223KB | 74KB | (mail116-77.us2.msgfocus.com) |
| 21 | 173KB | 8435 | mx2.freebsd.org |
| 1 | 141KB | 141KB | 138.hello.smartasset.com |
| 1 | 140KB | 140KB | mta.em.sobeys.com |
| 1 | 127KB | 127KB | mta90-cac2.e-activist.com |
| 1 | 122KB | 122KB | (mailsrv4771.o-mx.com) |
| 1 | 120KB | 120KB | mta2.email.oldnavy.ca |
| 1 | 109KB | 109KB | mta237-186.sailthru.com |
| 1 | 108KB | 108KB | mta237-137.sailthru.com |
| 1 | 107KB | 107KB | mailsrv43129.o-mx.com |
| 1 | 101KB | 101KB | mta-70-150-108.sparkpostmail.com |
| 1 | 93KB | 93KB | o18.pigeon.quora.com |
| 1 | 93KB | 93KB | mail-eastus2azacs10200047.outbound.protection.outlook.com |
| 1 | 92KB | 92KB | mta2.em.sobeys.com |
| 1 | 92KB | 92KB | a15-213.smtp-out.amazonses.com |
| 1 | 91KB | 91KB | pmta181-39.sailthru.com |
| 1 | 88KB | 88KB | promail1.carahsoft.com |
| 1 | 88KB | 88KB | o1264.abmail.email.theguardian.com |
| 1 | 87KB | 87KB | mail-westus3azacs10201004.outbound.protection.outlook.com |
| 1 | 85KB | 85KB | o1390.shared.klaviyomail.com |
| 1 | 84KB | 84KB | mta236-66.sailthru.com |
| 1 | 78KB | 78KB | mta-70-150-149.sparkpostmail.com |
| 1 | 77KB | 77KB | mail1.ttr.salemnewschannel.com |
| 1 | 74KB | 74KB | f4mail-235-132.rediffmail.com |
| 1 | 65KB | 65KB | o169.ptr1700.mail.beehiiv.com |
| 1 | 65KB | 65KB | mta4.emails.avg.com |
| 1 | 64KB | 64KB | a15-150.smtp-out.amazonses.com |
| 2 | 62KB | 31KB | wfbtbbzq.outbound-mail.sendgrid.net |
| 1 | 59KB | 59KB | maile-be.linkedin.com |
| 1 | 56KB | 56KB | mail-42-191.acems3.com |
| 1 | 54KB | 54KB | o1.ck.h.convertkit.com |
| 1 | 53KB | 53KB | mta.action.liberal.ca |
| 1 | 51KB | 51KB | mta-70-4-232.sparkpostmail.com |
| 1 | 47KB | 47KB | o2.ptr9181.growveg.com |
| 1 | 46KB | 46KB | mta3.email.cruiseline.com |
| 7 | 44KB | 6436 | talvi.dovecot.org |
| 2 | 41KB | 21KB | (directmail4.newspaperdirect.com) |
| 1 | 38KB | 38KB | (smtp-soi-g30-187.aweber.com) |
| 1 | 38KB | 38KB | c136-126.smtp-out.amazonses.com |
| 1 | 33KB | 33KB | mail-ej1-f41.google.com |
| 1 | 33KB | 33KB | a9-22.smtp-out.amazonses.com |
| 1 | 31KB | 31KB | h176.h22bf2b1.use4.send.mailgun.net |
| 1 | 28KB | 28KB | mta3.cpro20.com |
| 1 | 27KB | 27KB | afy11.mta.exacttarget.com |
| 1 | 26KB | 26KB | mta5.cpro20.com |
| 1 | 20KB | 20KB | mail-westus3azon11020112.outbound.protection.outlook.com |
| 1 | 20KB | 20KB | mail-eastusazon11022087.outbound.protection.outlook.com |
| 1 | 20KB | 20KB | mta239057.mp2200.com |