| Messages | Bytes | Average | Sending host |
| 53 | 1351KB | 25KB | local |
| 1 | 1016KB | 1016KB | mail-ej1-f44.google.com |
| 2 | 210KB | 105KB | mta5.communications.bestbuypromotions.ca |
| 24 | 189KB | 8064 | mx2.freebsd.org |
| 1 | 187KB | 187KB | mta.email.canadiantire.ca |
| 1 | 145KB | 145KB | mta.em.trafalgar.com |
| 1 | 134KB | 134KB | (mailsrv42137.o-mx.com) |
| 1 | 129KB | 129KB | a13-88.smtp-out.amazonses.com |
| 1 | 128KB | 128KB | (a15-84.smtp-out.amazonses.com) |
| 1 | 106KB | 106KB | mta3.communications.bestbuypromotions.ca |
| 1 | 105KB | 105KB | mta232.friendfinderinc.com |
| 1 | 104KB | 104KB | mailsrv4771.o-mx.com |
| 1 | 101KB | 101KB | o227.ptr4466.news.codenewsletter.ai |
| 1 | 99KB | 99KB | mta237-186.sailthru.com |
| 1 | 95KB | 95KB | o1374.shared.klaviyomail.com |
| 2 | 93KB | 47KB | mta.action.liberal.ca |
| 1 | 90KB | 90KB | mta237-83.sailthru.com |
| 1 | 86KB | 86KB | pmta181-31.sailthru.com |
| 1 | 85KB | 85KB | (mail116-78.us2.msgfocus.com) |
| 1 | 82KB | 82KB | mta-70-150-122.sparkpostmail.com |
| 1 | 77KB | 77KB | mta.eml.renodepot.com |
| 1 | 68KB | 68KB | bh186-5.smtp-out.beehiivmail.net |
| 1 | 65KB | 65KB | o57.ptr8965.thedeepview.co |
| 1 | 65KB | 65KB | mail116-77.us2.msgfocus.com |
| 1 | 56KB | 56KB | o3.emails.keela.co |
| 1 | 56KB | 56KB | mta.myctm.canadiantire.ca |
| 1 | 53KB | 53KB | mail193.suw121.mcdlv.net |
| 1 | 53KB | 53KB | mail231.suw241.rsgsv.net |
| 1 | 52KB | 52KB | maile-ab.linkedin.com |
| 1 | 51KB | 51KB | a28.a926d550.use4.send.mailgun.net |
| 1 | 49KB | 49KB | mx46.207.mailingtheplan.it |
| 1 | 48KB | 48KB | ccm230.constantcontact.com |
| 1 | 48KB | 48KB | bh186-25.smtp-out.beehiivmail.net |
| 1 | 45KB | 45KB | mail-qt1-f200.google.com |
| 1 | 45KB | 45KB | a15-24.smtp-out.amazonses.com |
| 1 | 43KB | 43KB | mail-yw1-f200.google.com |
| 1 | 38KB | 38KB | mta6.cpro20.com |
| 1 | 38KB | 38KB | mail-pl1-f197.google.com |
| 1 | 37KB | 37KB | mail-ua1-f69.google.com |
| 1 | 37KB | 37KB | a11-140.smtp-out.amazonses.com |
| 1 | 35KB | 35KB | smtp-soi-g26-175.aweber.com |
| 1 | 27KB | 27KB | wfbtbbzq.outbound-mail.sendgrid.net |
| 1 | 21KB | 21KB | kl-203-20-8.kmta.shared.klaviyomail.com |
| 1 | 19KB | 19KB | 69-171-232-144.mail-mail.facebook.com |
| 5 | 19KB | 3891 | mail-qk1-f201.google.com |
| 1 | 19KB | 19KB | mail-westus3azon11020102.outbound.protection.outlook.com |
| 1 | 19KB | 19KB | mail-westus3azon11020101.outbound.protection.outlook.com |
| 1 | 17KB | 17KB | directmail4.newspaperdirect.com |
| 1 | 17KB | 17KB | directmail5.newspaperdirect.com |
| 2 | 13KB | 6656 | talvi.dovecot.org |