| Messages | Bytes | Average | Sending host |
| 1 | 20MB | 20MB | mail-yw1-f194.google.com |
| 2 | 2118KB | 1059KB | ns2.nl2k.ab.ca |
| 1 | 961KB | 961KB | mail-pl1-f173.google.com |
| 139 | 874KB | 6438 | local |
| 58 | 465KB | 8209 | mx2.freebsd.org |
| 1 | 447KB | 447KB | (mail01.link.pentonfinancialservices.com) |
| 1 | 377KB | 377KB | mail-dy1-f169.google.com |
| 3 | 332KB | 111KB | mta-70-150-122.sparkpostmail.com |
| 3 | 286KB | 95KB | mta.em.sobeys.com |
| 3 | 270KB | 90KB | o1.contacts.unitedconservative.ca |
| 4 | 241KB | 60KB | o37.email.rs.ca.nextdoor.com |
| 5 | 219KB | 44KB | uucp.nk.ca |
| 1 | 184KB | 184KB | mta.email.canadiantire.ca |
| 2 | 181KB | 91KB | mta-70-150-141.sparkpostmail.com |
| 1 | 176KB | 176KB | maild-cd.linkedin.com |
| 2 | 167KB | 84KB | on.ismg-news.com |
| 1 | 151KB | 151KB | mta9.e.lululemon.com |
| 2 | 143KB | 72KB | (mail01.goal.edmontonoilers.com) |
| 2 | 142KB | 71KB | o167.ptr4513.mail.beehiiv.com |
| 1 | 139KB | 139KB | 138.hello.smartasset.com |
| 2 | 139KB | 70KB | vmta177.86.lstrk.net |
| 1 | 138KB | 138KB | mail153.on.mlsend.com |
| 1 | 135KB | 135KB | mta2.e.dyson.com |
| 3 | 126KB | 42KB | o38.email.hs.ca.nextdoor.com |
| 1 | 125KB | 125KB | (mail102.sea172.mcdlv.net) |
| 1 | 118KB | 118KB | mailsrv43100.o-mx.com |
| 1 | 111KB | 111KB | a13-30.smtp-out.amazonses.com |
| 1 | 109KB | 109KB | mta236-6.sailthru.com |
| 1 | 106KB | 106KB | mg-32-112.substack.com |
| 1 | 104KB | 104KB | mailsrv4094.o-mx.com |
| 1 | 104KB | 104KB | mta-70-150-110.sparkpostmail.com |
| 1 | 102KB | 102KB | maile-gc.linkedin.com |
| 1 | 102KB | 102KB | f3sza6fy.email.eventbrite.com |
| 1 | 101KB | 101KB | (mail116-77.us2.msgfocus.com) |
| 1 | 100KB | 100KB | mta.communications.bestbuypromotions.ca |
| 1 | 98KB | 98KB | mta-70-150-113.sparkpostmail.com |
| 1 | 98KB | 98KB | mta.em.safeway.ca |
| 1 | 98KB | 98KB | mta3.communications.bestbuypromotions.ca |
| 1 | 97KB | 97KB | mta-70-150-109.sparkpostmail.com |
| 1 | 97KB | 97KB | mta16.email.oldnavy.com |
| 1 | 97KB | 97KB | mta.email.oldnavy.com |
| 3 | 95KB | 32KB | wfbtbbzq.outbound-mail.sendgrid.net |
| 1 | 92KB | 92KB | pmta181-67.sailthru.com |
| 1 | 91KB | 91KB | mta2.email.oldnavy.ca |
| 1 | 90KB | 90KB | mta237-168.sailthru.com |
| 1 | 89KB | 89KB | mta-70-150-106.sparkpostmail.com |
| 1 | 88KB | 88KB | mail-westcentralusazacs10203085.outbound.protection.outlook.com |
| 1 | 87KB | 87KB | mail-southcentralusazacs10203109.outbound.protection.outlook.com |
| 1 | 87KB | 87KB | o9.pigeon.quora.com |
| 1 | 86KB | 86KB | o39.pigeon.quora.com |