php - Send mail using codeigniter

Everybody should be send email to every last client. The sending letters needs to accommodate whether client got mail or not. There are characterizes dsn is set True if server is advise gotten mail or not, generally false.

There are necessities to characterizes the host name, client and secret key, port number etc.We must design this esteem in the first place, else, it takes default values as it were. On the off chance that our server is custom then get mistake messages like:

Does not open socket. Your server doesnot configure using this method.

 You can change configuration setting in the config file and intialates this config settings.

$config['protocol'] = 'send-mail';
$config['mailpath'] = '/usr/send/sendmail';
$config['charset'] = 'utf8';
$config['wordwrap'] = False;

There are additionally accessible config which is discretionary, it takes values default. We can tweaked mail work utilizing the diffrent values like encryption should be include or not or characterize scorch set like utf-8, iso charset. The prefrences, default esteem, choices are given beneath:

Preference option
Preference Default Value Options Description
useragent CodeIgniter None User Agent Name
Protocol mail mail, sendmail, or smtp Mail Type
mailpath usr/sbin/sendmail None The path save conformation mail report
smtp_host No Default None The host name
smtp_user No Default None User name
smtp_pass No Default None Password of user
smtp_port 25 None The port Number of port
smtp_timeout 5 None SMTP timout in seconds. After that SMTP call fail.
smtp_keepalive FALSE TRUE or FALSE (boolean) After sending operation, how much time alive SMTP connections.
smtp_crypto No Default tls or ssl Define security algorithm name
wordwrap TRUE TRUE or FALSE (boolean)  
wrapchars 76    
mailtype text text or html Body content type it is text or html formate
charset $config['charset']   Character set (utf-8, iso-8859-1, etc.).
validate FALSE TRUE or FALSE (boolean)  
priority 3 1,2,3,4,5 Email Priority. 1 = highest. 5 = lowest. 3 = normal.
crlf \n “\r\n” or “\n” or “\r” Newline character. (Use “\r\n” to comply with RFC 822).
newline \n “\r\n” or “\n” or “\r” Newline character. (Use “\r\n” to comply with RFC 822).
bcc_batch_mode FALSE TRUE or FALSE (boolean)  
bcc_batch_size 200 None Define maximum email send in one batch
dsn FALSE TRUE or FALSE (boolean)  

Here is a basic example demonstrating how you might send email using default values. Note: This example assumes you are sending the email from one of your controllers.

$this->email->from('', 'Your Name');
$this->email->subject('Email Test');
$this->email->message('Testing the email class.');

 NoTE: We must be include email library.


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