fix: commit efb06e6 did not include this update to fully qualify imports.

Typescript update appears to have fixed a bug that allowed this to go undetected.

The problem showed up as a build error and as a lint error.

Signed-off-by: Chris. Webster <chris@webstech.net>

Author: webstech

lib/send-mail.ts

@@ -1,6 +1,6 @@
 import { simpleParser, SimpleParserOptions } from "mailparser";
 import { createTransport, SendMailOptions } from "nodemailer";
-import SMTPTransport from "nodemailer/lib/smtp-transport";
+import SMTPTransport from "nodemailer/lib/smtp-transport/index.js";
 import rfc2047 from "rfc2047";
 
 export interface IParsedMBox {