通过微软自带的System.net.mail通过SMTP来实现邮件自动发送，遇到问题私信https://blog.csdn.net/m0_38093650
资源文件列表
邮件发送/.vs/邮件发送/v15/.suo , 52224
邮件发送/邮件发送/App.config , 187
邮件发送/邮件发送/bin/Debug/邮件发送.exe , 10752
邮件发送/邮件发送/bin/Debug/邮件发送.exe.config , 187
邮件发送/邮件发送/bin/Debug/邮件发送.pdb , 30208
邮件发送/邮件发送/bin/Debug.rar , 9049
邮件发送/邮件发送/Form1.cs , 3398
邮件发送/邮件发送/Form1.Designer.cs , 5594
邮件发送/邮件发送/Form1.resx , 5817
邮件发送/邮件发送/obj/Debug/DesignTimeResolveAssemblyReferences.cache , 1431
邮件发送/邮件发送/obj/Debug/DesignTimeResolveAssemblyReferencesInput.cache , 7204
邮件发送/邮件发送/obj/Debug/TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs , 0
邮件发送/邮件发送/obj/Debug/TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs , 0
邮件发送/邮件发送/obj/Debug/TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs , 0
邮件发送/邮件发送/obj/Debug/邮件发送.csproj.CoreCompileInputs.cache , 42
邮件发送/邮件发送/obj/Debug/邮件发送.csproj.FileListAbsolute.txt , 1025
邮件发送/邮件发送/obj/Debug/邮件发送.csproj.GenerateResource.cache , 1012
邮件发送/邮件发送/obj/Debug/邮件发送.csprojAssemblyReference.cache , 11466
邮件发送/邮件发送/obj/Debug/邮件发送.exe , 10752
邮件发送/邮件发送/obj/Debug/邮件发送.Form1.resources , 180
邮件发送/邮件发送/obj/Debug/邮件发送.pdb , 30208
邮件发送/邮件发送/obj/Debug/邮件发送.Properties.Resources.resources , 180
邮件发送/邮件发送/Program.cs , 524
邮件发送/邮件发送/Properties/AssemblyInfo.cs , 1340
邮件发送/邮件发送/Properties/Resources.Designer.cs , 2837
邮件发送/邮件发送/Properties/Resources.resx , 5612
邮件发送/邮件发送/Properties/Settings.Designer.cs , 1099
邮件发送/邮件发送/Properties/Settings.settings , 249
邮件发送/邮件发送/邮件发送.csproj , 3539
邮件发送/邮件发送.sln , 1134
邮件发送/.vs/邮件发送/v15/Server/sqlite3/db.lock , 0
邮件发送/.vs/邮件发送/v15/Server/sqlite3/storage.ide , 581632
邮件发送/.vs/邮件发送/v15/Server/sqlite3/storage.ide-shm , 32768
邮件发送/.vs/邮件发送/v15/Server/sqlite3/storage.ide-wal , 4132392