Contact Me

Ways to reach me

I have a public list of Email addresses / phone numbers / social media here at, but I’d prefer to communicate over Email.

Special Notice for Email

Note that the rongyi.* Email system has a strict global blacklist to combat spam & ads, which would block the following common email providers or patterns:

  • Tencent / QQ Email: *, *@*
  • Netease / 163: *, *
  • Self-hosted SMTP/IMAP without SPF, DKIM, DMARC