Introduction - If you have any usage issues, please Google them yourself
VB.NET typing practice program source code 2, fill in the sender mail: must be based on the first one to fill out the smtp server address. Such as over the previous fill the smtp address: mail.51aspx.com is here to be the smtp server mail: noreply@51aspx.com 3, fill in the mailbox secret 4, add the recipient' s mailbox, click the " Add" to fill out a single recipient address can also click on " Import" one-off import multiple addresses import file must be txt format, the format must be one line per email address. 5, fill in the title