MailCore2使用简介iOS版

OS发送邮件，似乎MFMailComposeViewController(MessageUI)简单方便，但如果你想实现应用内直接发送而绕过系统邮件，两种选择一自己实现，二使用第三方库。
MailCore库继第一个版本MailCore后发布了第二个版本MaiCore2，如果你觉得工程繁杂，可以用pod下载管理（以下demo在xcode6.4 OS10.10.5下载）：

$ pod search mailcore2

-> MailCore2 (0.4.7) [DEPRECATED in favor of mailcore2-ios]
Mailcore 2
pod 'MailCore2', '~> 0.4.7'
- Homepage: http://libmailcore.com - Source: http://d.etpan.org/mailcore2-deps/mailcore2-ios/mailcore2-ios-5.zip - Versions: 0.4.7, 0.4.6, 0.4.5, 0.3.pre1, 0.2.pre1 [master repo]

-> mailcore2-ios (0.5.1)
Mailcore 2 for iOS
pod 'mailcore2-ios', '~> 0.5.1'
- Homepage: http://libmailcore.com - Source: http://d.etpan.org/mailcore2-deps/mailcore2-ios/mailcore2-ios-8.zip - Versions: 0.5.1, 0.5.0, 0.4.7 [master repo]

-> mailcore2-osx (0.5.2)
Mailcore 2 for OS X
pod 'mailcore2-osx', '~> 0.5.2'
- Homepage: http://libmailcore.com - Source: http://d.etpan.org/mailcore2-deps/mailcore2-osx/mailcore2-osx-7.zip - Versions: 0.5.2, 0.5.1, 0.5.0, 0.4.7 [master repo]

一、工程引入
下载包，解压后拷贝到你的工程文件里，然后按图显示：



将mailcore2.xcodeproj拖入你的工程里，此时会发现



二、类库引用
添加other linker flags 



Framework添加



三、API使用
写个方法测试一下

#import <MailCore/MailCore.h>

+(void)sendEmail:(NSString*)hosName
port:(unsigned int)port
userName:(NSString*)userName
password:(NSString*)password
fromDisplayName:(NSString*)fromDisplayName
fromMaiBox:(NSString*)fromMaiBox
toArray:(NSArray*)toArray
ccArray:(NSArray*)ccArray
bccArray:(NSArray*)bccArray
subject:(NSString*)subject
content:(NSString*)content
resultBlock:(void(^)(NSError*))resultBlock
{
MCOSMTPSession *smtpSession = [[MCOSMTPSession alloc]init];
smtpSession.hostname = hosName;
smtpSession.port = port;
smtpSession.username = userName;
smtpSession.password = password;
smtpSession.authType = (MCOAuthTypeSASLPlain | MCOAuthTypeSASLLogin);
smtpSession.connectionType = MCOConnectionTypeTLS;

//来自
MCOMessageBuilder *builder = [[MCOMessageBuilder alloc]init];
[[builder header] setFrom:[MCOAddress addressWithDisplayName:fromDisplayName mailbox:fromMaiBox]];

//接收
if(toArray){
NSMutableArray *to = [[NSMutableArray alloc]init];
for (NSString *item in toArray) {
[to addObject:[MCOAddress addressWithMailbox:item]];
}
[[builder header]setTo:to];
}

//抄送
if(ccArray){
NSMutableArray *cc = [[NSMutableArray alloc]init];
for (NSString *item in ccArray) {
[cc addObject:[MCOAddress addressWithMailbox:item]];
}
[[builder header]setTo:cc];
}

//密送
if(bccArray){
NSMutableArray *bcc = [[NSMutableArray alloc]init];
for (NSString *item in ccArray) {
[bcc addObject:[MCOAddress addressWithMailbox:item]];
}
[[builder header]setTo:bcc];
}

//主题
[[builder header]setSubject:subject];

//内容
[builder setHTMLBody:content];

NSData *rfc822Data = [builder data];
MCOSMTPSendOperation *sendOperation = [smtpSession sendOperationWithData:rfc822Data];
[sendOperation start:^(NSError *error) {
resultBlock(error);
}];
}

这是给日本留学的同学写的一个Demo。