| Messages | Bytes | Average | Sending host |
| 1 | 6909KB | 6909KB | sonic313-14.consmr.mail.bf2.yahoo.com |
| 129 | 2164KB | 17KB | local |
| 3 | 1765KB | 588KB | smtp4.osuosl.org |
| 1 | 724KB | 724KB | mailda.docusign.net |
| 53 | 577KB | 11KB | mx2.freebsd.org |
| 1 | 392KB | 392KB | a13-68.smtp-out.amazonses.com |
| 1 | 226KB | 226KB | mta3.email.canadiantire.ca |
| 6 | 208KB | 35KB | o37.email.rs.ca.nextdoor.com |
| 1 | 206KB | 206KB | mta.email.canadiantire.ca |
| 5 | 198KB | 40KB | o38.email.hs.ca.nextdoor.com |
| 2 | 192KB | 96KB | mta.email.oldnavy.com |
| 1 | 186KB | 186KB | maild-gb.linkedin.com |
| 2 | 186KB | 93KB | mx-hearst-j.sailthru.com |
| 2 | 146KB | 73KB | (mail01.goal.edmontonoilers.com) |
| 1 | 140KB | 140KB | o4.sg.marketing.alignable.com |
| 1 | 129KB | 129KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 128KB | 128KB | mta4.email.canadiantire.ca |
| 1 | 125KB | 125KB | mta-70-150-148.sparkpostmail.com |
| 1 | 125KB | 125KB | mta.email.pcoptimum.ca |
| 1 | 118KB | 118KB | mta237-157.sailthru.com |
| 1 | 113KB | 113KB | mta16.email.oldnavy.com |
| 1 | 111KB | 111KB | mta-70-150-132.sparkpostmail.com |
| 2 | 111KB | 56KB | 9be20007.cdp1.58ktaz.mx.salesforce.com |
| 1 | 111KB | 111KB | a13-91.smtp-out.amazonses.com |
| 1 | 102KB | 102KB | mail65.atl231.mcsv.net |
| 1 | 102KB | 102KB | o945.ecomm.lenovo.com |
| 1 | 102KB | 102KB | o943.ecomm.lenovo.com |
| 1 | 101KB | 101KB | mta237-168.sailthru.com |
| 1 | 100KB | 100KB | o1393.abmail.editorial.theguardian.com |
| 1 | 98KB | 98KB | mta.e.lululemon.com |
| 2 | 97KB | 49KB | vmta177.86.lstrk.net |
| 1 | 96KB | 96KB | mta-70-150-133.sparkpostmail.com |
| 1 | 95KB | 95KB | mta.communications.bestbuypromotions.ca |
| 1 | 93KB | 93KB | pmta181-67.sailthru.com |
| 1 | 91KB | 91KB | mta-70-150-144.sparkpostmail.com |
| 1 | 91KB | 91KB | o37.pigeon.quora.com |
| 1 | 90KB | 90KB | v542.v5375b7fa.use4.send.mailgun.net |
| 1 | 90KB | 90KB | 138.hello.smartasset.com |
| 1 | 88KB | 88KB | mta-70-150-102.sparkpostmail.com |
| 1 | 88KB | 88KB | mta-70-150-130.sparkpostmail.com |
| 2 | 87KB | 44KB | mta.action.liberal.ca |
| 1 | 87KB | 87KB | mta-70-150-100.sparkpostmail.com |
| 1 | 87KB | 87KB | kl-203-20-21.kmta.shared.klaviyomail.com |
| 1 | 87KB | 87KB | e252-92.smtp-out.amazonses.com |
| 1 | 86KB | 86KB | mail21.suw91.mcdlv.net |
| 1 | 85KB | 85KB | (mail116-78.us2.msgfocus.com) |
| 1 | 83KB | 83KB | maile-ac.linkedin.com |
| 1 | 83KB | 83KB | mta-70-12-112.indeed.com.sparkpostmail.com |
| 1 | 83KB | 83KB | a80-234.smtp-out.ca-central-1.amazonses.com |
| 1 | 82KB | 82KB | mta-70-150-123.sparkpostmail.com |