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first.last@cibc.com

Reported

Example for the fictional name Alex Sample: alex.sample@cibc.com

Last reviewed October 18, 2026, against an address printed on a public page.

How we gather these patterns.

By hand, from public sources. Since September 2026 a pattern is added only when it reproduces, letter for letter, an address that a public page prints next to its owner's name: a firm's newsroom or media contacts, its investor relations page, a job posting that names a recruiter, or a filing on sec.gov. Generic mailboxes such as careers@ do not count, and a firm whose printed addresses disagree is left out. Of the 117 firms here, 87 have a pattern checked this way, most recently on October 29, 2026.

The patterns for the other 30 firms were compiled from public sources earlier, with no source page on record, and their pages say so. The label under each pattern ("widely reported" or "reported") describes those sources: we have never tested an address by sending mail to it. A firm can use more than one pattern by division or legacy entity, so check before a real send.

Spot a wrong pattern? Email team@internvest.com.

Guessing the format is step one.

Step two is the message. Inside Internvest the recorded format sits on each firm's intel page beside its interview questions, with cold-email templates to start from. You send from your own inbox.

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More on CIBC.

  • CIBC interview intel: 8 interview questions by round and group, one free to read.
  • CIBC openings: 18 on the tracker, with how the firm hires where its careers pages say.

Other firm email formats.