Hi, I am using CentOS 5.9 with postfix+dovecot v1.0.7 I have problem in downloading emails with attachment of more than 3MB via my email client. (Thunderbird, Outlook, etc) I can send emails out with more than 3MB without any problem, whereas i can't download emails.
Following are the errors i found on maillog *dovecot: pop3-login: SSL_write() syscall failed: Bad file descriptor** **dovecot: impa-login: SSL_write() syscall failed: Bad file descriptor*
After this the email client stops downloading emails.
What could be the problem ? Please help me fix this . Thank You
- **dovecot version: dovecot-1.0.7-8.el5_9.1** **openssl version: openssl-0.9.8e-26.el5_9.1** **CentOS 5.9* dovecot: POP3(support1): Disconnected top=0/0, retr=1/0, del=0/17, size=57279820 *Sep 16 17:25:56 mail dovecot: pop3-login: SSL_write() syscall failed: Bad file descriptor [110.44.xx.xx]*
dovecot -n
# 1.0.7: /etc/dovecot.conf log_timestamp: %Y-%m-%d %H:%M:%S listen(default): 61.xx.xx.XX:143 listen(imap): 61.xx.xx.XX:143 listen(pop3): 61.xx.xx.XX:110 ssl_listen(default): 61.xx.xx.XX:993 ssl_listen(imap): 61.xx.xx.XX:993 ssl_listen(pop3): 61.xx.xx.XX:995 ssl_cert_file: /etc/pki/tls/certs/dovecot.pem ssl_key_file: /etc/pki/tls/private/dovecot.pem ssl_cipher_list: ALL:!LOW verbose_ssl: yes login_dir: /var/run/dovecot/login login_executable(default): /usr/libexec/dovecot/imap-login login_executable(imap): /usr/libexec/dovecot/imap-login login_executable(pop3): /usr/libexec/dovecot/pop3-login login_process_per_connection: no login_process_size: 512 mail_location: maildir:~/Maildir mail_executable(default): /usr/libexec/dovecot/imap mail_executable(imap): /usr/libexec/dovecot/imap mail_executable(pop3): /usr/libexec/dovecot/pop3 mail_plugin_dir(default): /usr/lib64/dovecot/imap mail_plugin_dir(imap): /usr/lib64/dovecot/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3 auth default: mechanisms: plain login verbose: yes debug: yes debug_passwords: yes passdb: driver: pam userdb: driver: passwd socket: type: listen client: path: /var/spool/postfix/private/auth mode: 432 user: postfix group: postfix