Linux Centos 7環(huán)境下的mailx代理163郵箱

一、安裝mailx
yum -y install mailx

二、配制

[root@sea~]# vim /etc/mail.rc
set from=sea_xyz@163.com                           # 發(fā)送郵件后顯示的郵件發(fā)送方
set smtp.163.com                                            # 163 smtp郵件服務器
set smtp-auth-user=youremail@163.com       # 你的163郵箱
set smtp-auth-password=yourpass                 # 你的163郵箱密碼（設置頁面加密后的授權(quán)碼）
set smtp-auth=login                                         # 動作、登錄
set smtp-use-starttls                                        # 安全連接傳輸
set ssl-verify=ignore                                        # 忽略ssl驗證
set nss-config-dir=/root/.certs                         # 證書路徑

三、生成163的證書

mkdir -p /root/.certs/
echo -n | openssl s_client -connect smtp.163.com:465 | sed -ne '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > ~/.certs/163.crt
certutil -A -n "GeoTrust SSL CA" -t "C,," -d ~/.certs -i ~/.certs/163.crt
certutil -A -n "GeoTrust Global CA" -t "C,," -d ~/.certs -i ~/.certs/163.crt
certutil -L -d /root/.certs

cd /root/.certs/
certutil -A -n "GeoTrust SSL CA - G3" -t "Pu,Pu,Pu" -d ./ -i 163.crt

出現(xiàn) 下面提示說明正常
Notice: Trust flag u is set automatically if the private key is present.

四、測試發(fā)送郵件
echo " Redhat7 更換yum 源為Centos7的阿里云yum源"|mailx -s "rpm -e yum redhat" -a Centos7_yum_org_aliyun.tar.gz othermail@126.com,yourqq@qq.com

注：echo 的為郵件內(nèi)容，-s 是郵件主題，-a 為添加附件,逗號分隔多個郵箱地址。