Linux下一些在命令行中发送电子邮件的工具简介

apt-get install mutt
apt-get install swaks
apt-get install mailx
apt-get install sharutils

yum install mutt
yum install swaks
yum install mailx
yum install sharutils

$ man mail

mailx [-BDdEFintv~] [-s subject] [-a attachment ] [-c cc-addr] [-b bcc-addr] [-r from-addr] [-h hops] [-A account] [-S variable[=value]] to-addr . . .

$ mail user@example.com
HI,
Good Morning
How are you
EOT

$ echo "Email text" | mail -s "Test Subject" user@example.com

$ mail -s "message send from file" user@example.com < /path/to/file

$ echo "This is message body" | mail -s "This is Subject" user@example.com

$ echo “Body with attachment "| mail -a foo.tar.gz -s "attached file" user@example.com

$ mutt -s "Testing from mutt" user@example.com < /tmp/message.txt

$ echo "This is the body" | mutt -s "Testing mutt" user@example.com

$ echo "This is the body" | mutt -s "Testing mutt" user@example.com -a /tmp/foo.tar.gz

$ echo "This is the body" | mutt -s "Testing" user@example.com -a foo.tar.gz –a bar.tar.gz

$ swaks -t "foo@bar.com" --header "Subject: Subject" --body "Email Text" --attach foo.tar.gz

$ uuencode example.jpeg example.jpeg | mail user@example.com

#!/bin/bash
FROM=""
SUBJECT=""
ATTACHMENTS=""
TO=""
BODY=""
# 检查文件名对应的文件是否存在
function check_files()
{
output_files=""
for file in $1
do
if [ -s $file ]
then
output_files="${output_files}${file} "
fi
done
echo $output_files
}
echo "*********************"
echo "E-mail sending script."
echo "*********************"
echo
# 读取用户输入的邮件地址
while [ 1 ]
do
if [ ! $FROM ]
then
echo -n -e "Enter the e-mail address you wish to send mail from:\n[Enter] "
else
echo -n -e "The address you provided is not valid:\n[Enter] "
fi
read FROM
echo $FROM | grep -E '^.+@.+$' > /dev/null
if [ $? -eq 0 ]
then
break
fi
done
echo
# 读取用户输入的收件人地址
while [ 1 ]
do
if [ ! $TO ]
then
echo -n -e "Enter the e-mail address you wish to send mail to:\n[Enter] "
else
echo -n -e "The address you provided is not valid:\n[Enter] "
fi
read TO
echo $TO | grep -E '^.+@.+$' > /dev/null
if [ $? -eq 0 ]
then
break
fi
done
echo
# 读取用户输入的邮件主题
echo -n -e "Enter e-mail subject:\n[Enter] "
read SUBJECT
echo
if [ "$SUBJECT" == "" ]
then
echo "Proceeding without the subject..."
fi
# 读取作为附件的文件名
echo -e "Provide the list of attachments. Separate names by space.
If there are spaces in file name, quote file name with \"."
read att
echo
# 确保文件名指向真实文件
attachments=$(check_files "$att")
echo "Attachments: $attachments"
for attachment in $attachments
do
ATTACHMENTS="$ATTACHMENTS-a $attachment "
done
echo
# 读取完整的邮件正文
echo "Enter message. To mark the end of message type ;; in new line."
read line
while [ "$line" != ";;" ]
do
BODY="$BODY$line\n"
read line
done
SENDMAILCMD="mutt -e \"set from=$FROM\" -s \"$SUBJECT\" \
$ATTACHMENTS -- \"$TO\" <<< \"$BODY\""
echo $SENDMAILCMD
mutt -e "set from=$FROM" -s "$SUBJECT" $ATTACHMENTS -- $TO <<< $BODY

$ bash send_mail.sh
*********************
E-mail sending script.
*********************
Enter the e-mail address you wish to send mail from:
[Enter] test@gmail.com
Enter the e-mail address you wish to send mail to:
[Enter] test@gmail.com
Enter e-mail subject:
[Enter] Message subject
Provide the list of attachments. Separate names by space.
If there are spaces in file name, quote file name with ".
send_mail.sh
Attachments: send_mail.sh
Enter message. To mark the end of message type ;; in new line.
This is a message
text
;;