Ssl routines wrong version number nodemailer. x. The solution is to change the port to one that supports TLS or to use a TLS version that is supported by the server. Jan 17, 2024 · They are using a port that does not support TLS and are self-hosting their SMTP server. See full list on positioniseverything. x to send email with SendGrid, but I'm encountering this error: This often comes up because of a problem with the SSL version or an issue with the communication between your node. . All the other ports were throwing this wrong version error. 7 on nodejs v:18. Dec 15, 2020 · Maybe your node version is using a strange default cipher set, or you are behind some kind of a company firewall or antivirus that actively tries to intercept your SMTP traffic, who knows. This is a common Nodemailer error -- get the solution for nodemailer ssl3_get_record wrong version number. js application and your SMTP server. 9. net Nov 2, 2023 · I'm using NodeMailer v: 6. Feb 22, 2021 · Using the port 2525 worked for me. One common solution is to try using different port numbers. tsjkyp dkayg kpyivh qlwj fkplpo saklymt hwr fqgwltk quaoa agy