| Messages | Bytes | Average | Sending host |
| 2 | 9330KB | 4665KB | mail-ed1-f46.google.com |
| 113 | 2469KB | 22KB | local |
| 1 | 1080KB | 1080KB | a9-46.smtp-out.amazonses.com |
| 54 | 470KB | 8912 | mx2.freebsd.org |
| 7 | 312KB | 45KB | ns2.nk.ca |
| 6 | 242KB | 40KB | ns2.nl2k.ab.ca |
| 5 | 217KB | 43KB | gallifrey.nk.ca |
| 1 | 181KB | 181KB | maild-af.linkedin.com |
| 1 | 141KB | 141KB | mail.ads.canadacomputers.com |
| 1 | 131KB | 131KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 131KB | 131KB | o7.m.reply1.ebay.com |
| 1 | 129KB | 129KB | o5.sg.marketing.alignable.com |
| 1 | 124KB | 124KB | mta-70-150-123.sparkpostmail.com |
| 1 | 122KB | 122KB | v5193.v5d85c8f2.use4.send.mailgun.net |
| 1 | 120KB | 120KB | mta-70-150-119.sparkpostmail.com |
| 1 | 119KB | 119KB | mta-70-150-125.sparkpostmail.com |
| 1 | 116KB | 116KB | mail-eastusazacs10201009.outbound.protection.outlook.com |
| 1 | 115KB | 115KB | mta238-65.sailthru.com |
| 1 | 111KB | 111KB | mta8.e.lululemon.com |
| 1 | 110KB | 110KB | mta-70-150-138.sparkpostmail.com |
| 1 | 109KB | 109KB | 175-74.static.mgm.uber.com |
| 1 | 108KB | 108KB | za-smtp-delivery-220.mimecast.co.za |
| 1 | 101KB | 101KB | mta5.communications.bestbuypromotions.ca |
| 1 | 100KB | 100KB | v531.v5375b7fa.use4.send.mailgun.net |
| 1 | 100KB | 100KB | o4891.abmail.email.theguardian.com |
| 1 | 99KB | 99KB | mta-out4.pod27.use2.zdsys.com |
| 1 | 99KB | 99KB | mta.communications.bestbuypromotions.ca |
| 1 | 99KB | 99KB | pmta181-39.sailthru.com |
| 1 | 97KB | 97KB | mail106.atl111.rsgsv.net |
| 1 | 96KB | 96KB | mta237-168.sailthru.com |
| 1 | 94KB | 94KB | mta-70-150-143.sparkpostmail.com |
| 1 | 93KB | 93KB | mta-70-150-105.sparkpostmail.com |
| 1 | 93KB | 93KB | (mta057119.mailing.arsenal.co.uk) |
| 1 | 90KB | 90KB | mail-westusazacs10202040.outbound.protection.outlook.com |
| 2 | 89KB | 45KB | uucp.nk.ca |
| 1 | 87KB | 87KB | e252-8.smtp-out.amazonses.com |
| 1 | 87KB | 87KB | o20.pigeon.quora.com |
| 1 | 85KB | 85KB | mail-uksouthazhn15010016.outbound.protection.outlook.com |
| 1 | 85KB | 85KB | mta2.email.oldnavy.ca |
| 1 | 83KB | 83KB | wfbtdqrp.outbound-mail.sendgrid.net |
| 1 | 83KB | 83KB | mta.email.oldnavy.com |
| 1 | 80KB | 80KB | o21.m.reply1.ebay.com |
| 1 | 80KB | 80KB | o167.ptr4513.mail.beehiiv.com |
| 1 | 79KB | 79KB | mta-70-150-116.sparkpostmail.com |
| 1 | 78KB | 78KB | vmta177.86.lstrk.net |
| 1 | 77KB | 77KB | mx47.207.mailingtheplan.it |
| 1 | 76KB | 76KB | (mail01.goal.edmontonoilers.com) |
| 1 | 74KB | 74KB | srv6060.mailer-service.de |
| 1 | 66KB | 66KB | mail-canadacentralazon11012016.outbound.protection.outlook.com |
| 1 | 65KB | 65KB | mta3.email.cruiseline.com |