| Messages | Bytes | Average | Sending host |
| 1 | 46MB | 46MB | bg2.exmail.qq.com |
| 234 | 4363KB | 19KB | local |
| 8 | 2897KB | 362KB | vwts.mvm.hosting-nation.net |
| 1 | 1294KB | 1294KB | mail.candklaw.ca |
| 1 | 898KB | 898KB | mail-pl1-f176.google.com |
| 71 | 638KB | 9201 | mx2.freebsd.org |
| 1 | 454KB | 454KB | mail-qk1-f177.google.com |
| 1 | 415KB | 415KB | (mail01.link.pentonfinancialservices.com) |
| 8 | 401KB | 50KB | me-ss2-yqmz7d.mailengine1.com |
| 1 | 270KB | 270KB | hkawsserv248.globalsources.com |
| 1 | 258KB | 258KB | csmtpq3-prd-nl1-vfz.edge.unified.services |
| 2 | 248KB | 124KB | o73.ptr2459.newsletter.theneurondaily.com |
| 4 | 245KB | 61KB | o37.email.rs.ca.nextdoor.com |
| 1 | 244KB | 244KB | (vps.daytodaydeals.co.in) |
| 2 | 235KB | 118KB | v525.v5375b7fa.use4.send.mailgun.net |
| 1 | 233KB | 233KB | mail-oi1-f175.google.com |
| 1 | 231KB | 231KB | smtp05.zabco.net |
| 1 | 216KB | 216KB | (mail03.link.pentonfinancialservices.com) |
| 1 | 210KB | 210KB | o1.ptr666.ufa.com |
| 2 | 205KB | 103KB | o171.ptr9046.mail.beehiiv.com |
| 2 | 202KB | 101KB | o170.ptr9231.mail.beehiiv.com |
| 1 | 200KB | 200KB | (mta.email.pcoptimum.ca) |
| 1 | 188KB | 188KB | maild-ba.linkedin.com |
| 1 | 160KB | 160KB | mail-pf1-f227.google.com |
| 1 | 156KB | 156KB | mta4.email.canadiantire.ca |
| 6 | 156KB | 26KB | mail-oo1-f74.google.com |
| 1 | 152KB | 152KB | v555.v5fc25cd0.use4.send.mailgun.net |
| 1 | 151KB | 151KB | mail19.sea61.rsgsv.net |
| 2 | 149KB | 75KB | on.ismg-news.com |
| 1 | 147KB | 147KB | mail65.suw231.rsgsv.net |
| 1 | 147KB | 147KB | o14.ptr1576.mail.beehiiv.com |
| 1 | 137KB | 137KB | mx46.207.mailingtheplan.it |
| 1 | 136KB | 136KB | mail116-77.us2.msgfocus.com |
| 1 | 135KB | 135KB | mta3.communications.bestbuypromotions.ca |
| 1 | 135KB | 135KB | mta-174-82-201.sparkpostmail.com |
| 1 | 133KB | 133KB | mta5.communications.bestbuypromotions.ca |
| 2 | 130KB | 65KB | o38.email.hs.ca.nextdoor.com |
| 1 | 129KB | 129KB | mta.information.belairdirect.com |
| 5 | 128KB | 26KB | mail-ot1-f73.google.com |
| 1 | 126KB | 126KB | s.wrqvpdzn.outbound-mail.sendgrid.net |
| 1 | 125KB | 125KB | o167.ptr4513.mail.beehiiv.com |
| 1 | 119KB | 119KB | mta-70-150-124.sparkpostmail.com |
| 1 | 118KB | 118KB | s.wfbtzhss.outbound-mail.sendgrid.net |
| 1 | 118KB | 118KB | mta-70-150-133.sparkpostmail.com |
| 1 | 114KB | 114KB | a27-253.smtp-out.us-west-2.amazonses.com |
| 2 | 112KB | 56KB | mx31.a.outbound.createsend.com |
| 1 | 111KB | 111KB | a13-68.smtp-out.amazonses.com |
| 1 | 110KB | 110KB | mail237.atl291.mcsv.net |
| 1 | 108KB | 108KB | mta-70-150-139.sparkpostmail.com |
| 1 | 107KB | 107KB | mta236-51.sailthru.com |