Php login code for sending mails and pop3 mails

Php send mail and pop3 mail login code functionsend_msg ($ to, $ subject, $ body) {$ send_addr & amp; 39; admin @ testcom & amp; 39 ;; sender address $ header & quot; from: ad

Php login code for sending mails and pop3 mails

1. Function send_msg ($ to, $ subject, $ body ){
2. $ Send_addr = 'admin @ test.com '; // recipient's address
3. $ Header = "from: admin <". $ send_addr. "> rn"; // sets the email header.
4. Ini_set ('sendmail _ from', $ send_addr );
5. Mail ($ to, $ subject, $ body, $ header );
6. }

Pop3 mailbox logon

1. Function pop3_login ($ host, $ username, $ password)
2. {
3. Global $ debug;
4. If (emptyempty ($ host )){
5. Return false;
6. }
7. If ($ debug)
8. Echo "open hostname:". $ host. ", port:". $ port. "n ";
9. $ Conn = @ fsockopen ($ host, 110, $ err_no, $ err_str, 5 );
10. If (! $ Conn ){
11. Return false;
12. }
13. $ Ret_info = fgets ($ conn, 1024 );
14. If (substr ($ ret_info, 0, 3) = "+ OK "){
15. If (login ($ conn, $ username, $ password )){
16. Return true;
17. }
18. }
19. Return false;
20. }

Smtp logon verification function

1. Function smtp_login ($ host, $ username, $ password)
2. {
3. Global $ debug;
4. If (emptyempty ($ host )){
5. Return false;
6. }
7. If ($ debug)
8. Echo "open hostname:". $ host. ", port:". $ port. "n ";
9. $ Conn = @ fsockopen ($ host, 25, $ err_no, $ err_str, 5 );
10. If (! $ Conn ){
11. Return false;
12. }
13. $ Ret_info = fgets ($ conn, 1024 );
14. If (substr ($ ret_info, 220) = "){
15. Fputs ($ conn, "helo localhostrn ");
16. If (substr (fgets ($ conn, 1024), 250) = "){
17. If (login ($ conn, $ username, $ password, 25 )){
18. Return true;
19. }
20. }
21. }
22. Return false;
23. }

Imap login verification function

1. Function imap_login ($ host, $ username, $ password)
2. {
3. Global $ debug;
4. If (emptyempty ($ host )){
5. Return false;
6. }
7. If ($ debug)
8. Echo "open hostname:". $ host. ", port:". $ port. "n ";
9. $ Conn = @ fsockopen ($ host, 143, $ err_no, $ err_str, 5 );
10. If (! $ Conn ){
11. Return false;
12. }
13. $ Ret_info = fgets ($ conn, 1024 );
14. If (strpos ($ ret_info, "OK ")){
15. Fputs ($ conn, "a001 login $ username $ passwordrn ");
16. $ Ret = fgets ($ conn, 1024 );
17. If (strpos ($ ret, "login OK ")){
18. Return true;
19. }
20. }
21. Return false;
22. }