| Messages | Bytes | Average | Sending host |
| 1 | 16MB | 16MB | mail-pl1-f182.google.com |
| 3 | 3072KB | 1024KB | vwts.mvm.hosting-nation.net |
| 85 | 1172KB | 14KB | local |
| 1 | 837KB | 837KB | dispatch1-us1.ppe-hosted.com |
| 3 | 350KB | 117KB | o169.ptr1700.mail.beehiiv.com |
| 36 | 305KB | 8675 | mx2.freebsd.org |
| 1 | 296KB | 296KB | mta239036.mp2200.com |
| 1 | 183KB | 183KB | mta4.email.canadiantire.ca |
| 1 | 178KB | 178KB | mta5.communications.bestbuypromotions.ca |
| 1 | 161KB | 161KB | mail47.nam.pb-dynmktg.com |
| 2 | 145KB | 73KB | on.ismg-news.com |
| 1 | 137KB | 137KB | hearst-h.sailthru.com |
| 1 | 134KB | 134KB | outsmtp07.register.it |
| 1 | 132KB | 132KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 124KB | 124KB | mta16.email.oldnavy.com |
| 1 | 124KB | 124KB | mta-70-150-123.sparkpostmail.com |
| 1 | 123KB | 123KB | s.wfbtzrtd.outbound-mail.sendgrid.net |
| 1 | 117KB | 117KB | o940.ecomm.lenovo.com |
| 1 | 117KB | 117KB | o943.ecomm.lenovo.com |
| 1 | 113KB | 113KB | (scanmx.dragonhispeed.com) |
| 1 | 113KB | 113KB | mta237-168.sailthru.com |
| 1 | 112KB | 112KB | mta237-140.sailthru.com |
| 1 | 110KB | 110KB | mta.motorola-mail.com |
| 1 | 106KB | 106KB | pmta181-39.sailthru.com |
| 1 | 105KB | 105KB | o32.ptr6346.mail.beehiiv.com |
| 1 | 99KB | 99KB | a74-66.smtp-out.amazonses.com |
| 1 | 93KB | 93KB | maile-da.linkedin.com |
| 1 | 92KB | 92KB | mta-2d5675f1.ip4.emsmtp.us |
| 1 | 91KB | 91KB | mta-70-150-100.sparkpostmail.com |
| 1 | 88KB | 88KB | mta3.email.cruiseline.com |
| 1 | 88KB | 88KB | mailsrv4463.o-mx.com |
| 1 | 86KB | 86KB | mail-northcentralusazacs10202070.outbound.protection.outlook.com |
| 2 | 86KB | 43KB | mail-ot1-f74.google.com |
| 1 | 84KB | 84KB | o10.m.reply1.ebay.com |
| 2 | 83KB | 42KB | o38.email.hs.ca.nextdoor.com |
| 1 | 81KB | 81KB | mail200-27.static.kajabimail.net |
| 1 | 80KB | 80KB | vmta179.85.lstrk.net |
| 1 | 80KB | 80KB | o2.ck.h.convertkit.com |
| 1 | 74KB | 74KB | mg-195-184.substack.com |
| 1 | 70KB | 70KB | o13.ck.m.convertkit.com |
| 1 | 70KB | 70KB | mail1.ttr.salemnewschannel.com |
| 1 | 70KB | 70KB | p-east2-cluster4-host12-snip4-10.eps.apple.com |
| 1 | 68KB | 68KB | mailsrv45182.o-mx.com |
| 1 | 66KB | 66KB | o156.ptr293.mail.beehiiv.com |
| 1 | 63KB | 63KB | maile-gd.linkedin.com |
| 2 | 62KB | 31KB | h176.h22bf2b1.use4.send.mailgun.net |
| 1 | 62KB | 62KB | (mail116-78.us2.msgfocus.com) |
| 1 | 58KB | 58KB | mail-pg1-f180.google.com |
| 1 | 58KB | 58KB | 9be20211.406.58ktaz.mx.salesforce.com |
| 1 | 57KB | 57KB | kl-203-23-119.kmta.shared.klaviyomail.com |