| Messages | Bytes | Average | Sending host |
| 1 | 8211KB | 8211KB | mail-oa1-f47.google.com |
| 1 | 6407KB | 6407KB | mail-pl1-f181.google.com |
| 126 | 3826KB | 30KB | local |
| 28 | 1430KB | 51KB | uucp.nk.ca |
| 25 | 1140KB | 46KB | ns2.nl2k.ab.ca |
| 16 | 831KB | 52KB | gallifrey.nk.ca |
| 18 | 829KB | 46KB | ns2.nk.ca |
| 1 | 380KB | 380KB | mail-pj1-f46.google.com |
| 46 | 358KB | 7969 | mx2.freebsd.org |
| 2 | 347KB | 174KB | mta.email.canadiantire.ca |
| 2 | 344KB | 172KB | mta16.email.oldnavy.com |
| 1 | 271KB | 271KB | mta-70-3-128.sparkpostmail.com |
| 2 | 257KB | 129KB | mail-westeuropeazhn15013014.outbound.protection.outlook.com |
| 3 | 238KB | 79KB | o37.email.rs.ca.nextdoor.com |
| 1 | 231KB | 231KB | smtp05.zabco.net |
| 1 | 207KB | 207KB | mta6.communication.olympicchannel.com |
| 1 | 202KB | 202KB | o3615.abmail.students.udemy.com |
| 1 | 196KB | 196KB | mta4.e.shoppersdrugmart.ca |
| 1 | 183KB | 183KB | mta.e.lululemon.com |
| 1 | 176KB | 176KB | maild-he.linkedin.com |
| 1 | 174KB | 174KB | smtp216-us2.mail-messaging.com |
| 1 | 150KB | 150KB | mta2.email.oldnavy.ca |
| 1 | 150KB | 150KB | mail-francecentralazhn15013062.outbound.protection.outlook.com |
| 1 | 144KB | 144KB | mail201.sea51.mcsv.net |
| 1 | 137KB | 137KB | o4.sg.marketing.alignable.com |
| 1 | 132KB | 132KB | o73.ptr2459.newsletter.theneurondaily.com |
| 1 | 131KB | 131KB | mail-northeuropeazhn15010008.outbound.protection.outlook.com |
| 1 | 130KB | 130KB | mail-francecentralazhn15013063.outbound.protection.outlook.com |
| 1 | 130KB | 130KB | mail-westeuropeazhn15010011.outbound.protection.outlook.com |
| 2 | 127KB | 64KB | o38.email.hs.ca.nextdoor.com |
| 1 | 127KB | 127KB | mail-francecentralazhn15013061.outbound.protection.outlook.com |
| 1 | 126KB | 126KB | mta3.communications.bestbuypromotions.ca |
| 1 | 126KB | 126KB | mta5.communications.bestbuypromotions.ca |
| 1 | 122KB | 122KB | (YT5PR01CU002.outbound.protection.outlook.com) |
| 1 | 120KB | 120KB | mail-southafricawestazhn15011021.outbound.protection.outlook.com |
| 1 | 120KB | 120KB | mta-70-150-145.sparkpostmail.com |
| 1 | 118KB | 118KB | mta-70-150-135.sparkpostmail.com |
| 1 | 115KB | 115KB | mta236-40.sailthru.com |
| 1 | 113KB | 113KB | mta-70-150-117.sparkpostmail.com |
| 1 | 113KB | 113KB | mail.alzayani.com |
| 2 | 112KB | 56KB | o1.mail.beehiiv.com |
| 1 | 111KB | 111KB | a13-6.smtp-out.amazonses.com |
| 1 | 108KB | 108KB | mta-70-150-124.sparkpostmail.com |
| 1 | 106KB | 106KB | mail-westeuropeazhn15010008.outbound.protection.outlook.com |
| 1 | 105KB | 105KB | mta-174-82-202.sparkpostmail.com |
| 3 | 104KB | 35KB | eu-smtp-delivery-222.mimecast.com |
| 2 | 103KB | 52KB | mx.adyen.com |
| 1 | 102KB | 102KB | mta237-168.sailthru.com |
| 1 | 102KB | 102KB | pmta181-67.sailthru.com |
| 1 | 99KB | 99KB | mail006.on.mlsend.com |