| Messages | Bytes | Average | Sending host |
| 1 | 2723KB | 2723KB | mail-lf1-f41.google.com |
| 131 | 2527KB | 19KB | local |
| 1 | 2432KB | 2432KB | mail-ot1-f43.google.com |
| 1 | 2424KB | 2424KB | mail-canadacentralazon11022133.outbound.protection.outlook.com |
| 1 | 874KB | 874KB | mail1.immuniweb.com |
| 2 | 594KB | 297KB | vwts.mvm.hosting-nation.net |
| 43 | 340KB | 8096 | mx2.freebsd.org |
| 1 | 323KB | 323KB | mta119-50.msgfocus.com |
| 4 | 288KB | 72KB | o37.email.rs.ca.nextdoor.com |
| 6 | 265KB | 44KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 219KB | 219KB | o3612.abmail.students.udemy.com |
| 2 | 208KB | 104KB | mta.em.sobeys.com |
| 1 | 202KB | 202KB | esa.hc503-62.ca.iphmx.com |
| 1 | 190KB | 190KB | maild-bd.linkedin.com |
| 10 | 177KB | 18KB | wfbtwzxc.outbound-mail.sendgrid.net |
| 1 | 158KB | 158KB | (agon-law.com) |
| 1 | 155KB | 155KB | mx-hearst-j.sailthru.com |
| 1 | 153KB | 153KB | o57.ptr8965.thedeepview.co |
| 1 | 152KB | 152KB | mail116-78.us2.msgfocus.com |
| 1 | 149KB | 149KB | o171.ptr9046.mail.beehiiv.com |
| 1 | 147KB | 147KB | mta.email.canadiantire.ca |
| 1 | 138KB | 138KB | bh186-45.smtp-out.beehiivmail.net |
| 1 | 138KB | 138KB | mta4.email.canadiantire.ca |
| 1 | 133KB | 133KB | o167.ptr4513.mail.beehiiv.com |
| 1 | 126KB | 126KB | o1411.em.mail.dazn.com |
| 1 | 124KB | 124KB | o168.ptr7383.mail.beehiiv.com |
| 1 | 124KB | 124KB | mta237-53.sailthru.com |
| 1 | 123KB | 123KB | xtrwhbrv.outbound-mail.sendgrid.net |
| 1 | 122KB | 122KB | a15-61.smtp-out.amazonses.com |
| 1 | 120KB | 120KB | mta-70-150-109.sparkpostmail.com |
| 2 | 119KB | 60KB | mta2.e.rbauction.com |
| 1 | 117KB | 117KB | o1264.abmail.email.theguardian.com |
| 1 | 114KB | 114KB | a27-74.smtp-out.us-west-2.amazonses.com |
| 1 | 114KB | 114KB | (mailsrv43129.o-mx.com) |
| 1 | 111KB | 111KB | mail02.can.pb-dynmktg.com |
| 1 | 107KB | 107KB | mta236-51.sailthru.com |
| 2 | 107KB | 54KB | wfbtkskc.outbound-mail.sendgrid.net |
| 1 | 105KB | 105KB | o2675.abmail.lifecycle.quizlet.com |
| 2 | 104KB | 52KB | lists.isc.org |
| 1 | 103KB | 103KB | mail7.aospb.com |
| 1 | 102KB | 102KB | mail74.suw91.mcdlv.net |
| 1 | 101KB | 101KB | mta220.friendfinderinc.com |
| 2 | 100KB | 50KB | o38.email.hs.ca.nextdoor.com |
| 1 | 100KB | 100KB | mail1.di.salemnewschannel.com |
| 1 | 99KB | 99KB | pv-2001l-snip4-11.eps.apple.com |
| 1 | 99KB | 99KB | pmta181-67.sailthru.com |
| 1 | 99KB | 99KB | bh186-24.smtp-out.beehiivmail.net |
| 1 | 98KB | 98KB | bh186-6.smtp-out.beehiivmail.net |
| 1 | 98KB | 98KB | o1374.shared.klaviyomail.com |
| 1 | 98KB | 98KB | o61.pigeon.quora.com |