skpsmtpmessage 是ios第三方后台发送邮件库 https://github.com/jetseven/skpsmtpmessage.git
-(void)statrUpLoad:(id)sender
{
SKPSMTPMessage *testSend = [[SKPSMTPMessage alloc]init];
testSend.fromEmail = @"发件邮箱";
testSend.toEmail = @"收件邮箱";
testSend.relayHost = @"smtp.163.com";
testSend.requiresAuth = YES;
testSend.login = @"用户名;
testSend.pass = @"密码;
testSend.subject = [NSString stringWithCString:"测试" encoding:NSUTF8StringEncoding];
testSend.ccEmail = @"抄送邮件";
testSend.wantsSecure = YES;
testSend.delegate = self;
NSDictionary *plainPart = [NSDictionary dictionaryWithObjectsAndKeys:@"text/plain",kSKPSMTPPartContentTypeKey,
@"This is a tést messåge.",kSKPSMTPPartMessageKey,@"8bit",kSKPSMTPPartContentTransferEncodingKey,nil];
NSString *vcfPath = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"vcf"];
NSData *vcfData = [NSData dataWithContentsOfFile:vcfPath];
//通讯录
NSDictionary *vcfPart = [NSDictionary dictionaryWithObjectsAndKeys:@"text/directory;\r\n\tx-unix-mode=0644;\r\n\tname=\"test.vcf\"",kSKPSMTPPartContentTypeKey,
@"attachment;\r\n\tfilename=\"test.vcf\"",kSKPSMTPPartContentDispositionKey,[vcfData encodeBase64ForData],kSKPSMTPPartMessageKey,@"base64",kSKPSMTPPartContentTransferEncodingKey,nil];
//发图片附件
NSString *imgPath = [[NSBundle mainBundle] pathForResource:@"test" ofType:@"jpg"];
NSData *imgData = [NSData dataWithContentsOfFile:imgPath];
NSDictionary *imagePart = [NSDictionary dictionaryWithObjectsAndKeys:@"image/jpg;\r\n\tx-unix-mode=0644;\r\n\tname=\"test.jpg\"",kSKPSMTPPartContentTypeKey,
@"attachment;\r\n\tfilename=\"test.jpg\"",kSKPSMTPPartContentDispositionKey,[imgData encodeBase64ForData],kSKPSMTPPartMessageKey,@"base64",kSKPSMTPPartContentTransferEncodingKey,nil];
//发视频附件
//attach video
NSString *videoPath = [[NSBundle mainBundle] pathForResource:@"video" ofType:@"mov"];
NSData *videoData = [NSData dataWithContentsOfFile: videoPath];
NSDictionary *videoPart = [NSDictionary dictionaryWithObjectsAndKeys:@"video/quicktime;\r\n\tx-unix-mode=0644;\r\n\tname=\"video.mov\"",kSKPSMTPPartContentTypeKey,
@"attachment;\r\n\tfilename=\"video.mov\"",kSKPSMTPPartContentDispositionKey,[videoData encodeBase64ForData],kSKPSMTPPartMessageKey,@"base64",kSKPSMTPPartContentTransferEncodingKey,nil];
testMsg.parts = [NSArray arrayWithObjects:plainPart,vcfPart, imagePart, videoPart, nil];
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
[testSend send];
});
}