通过IMAP在rails中接收来自gmail的邮件

Question

我正在尝试从gmail中获取邮件..但是在将邮件保存到数据库时我遇到了严重的问题。连续线保存后，正文内容以“=”结尾。如吼一声---

            1206979905221152897hs_cos_wrapper m=
     2897hs_cos_wrapper_widget m_1206979905221152897hs_cos_wrapp=
er_type style=3D"color:inherit;font-size:inherit;line-height:inh=
 <p style=3D"margin-bottom:1em">All my best,<br> Mitchell</p>=
  <p style=3D"margin-bottom:1em">P.S. If you ha just reply t=
   il.=C2=A0When you&#39;re ready to upgrade, head to the <a href=3D=
  "http://wwv.lucidchart.com/e1t/c/qYC2Db8rk0/*W9fFq-316bx3F=
   W8CWyzp3DpNLV0/5/f18dQhb0S1Wd2Rwh5hbnMC51QVv9W7Hwjq86wWWGZW7=
   vQrRW6Qxg9Z686lDXN2rRW6BC5sBzW5SYlQv675mnXW4CmKYY8D95T9=
    1QPK5fVJjqh62qGt4tW59CYkB2GJgtzW2CnNzP4Nl11wW25fJr-6rNw=
    1bGRVbJk6q3v7J8mW27C-VC1FY2gGN6MVfyPPzMd8W1BHsPt6vz=
   pHt1q4V4_W16sdWz6QH55-N7mZJVzgBNVkW5XTLDH4mr1_8W5XVC028=
    8wcs95JMf33W8qC3t312Syl5W1wRxFp1C1pg3W2xZfwK4jjGmtW6KV-4P3DmD0SMzTM2=
  rW1htky14LlZRgW1xhbdr802V94W6DjZCs5DKYwwW8pqCdK8p4315W5TcLJb4l7QQ3W1hW=
  SzKlg-8W6306Xl4bGXglVJJ2MB7GT0xLN58Q5QDyl2mZW6W8_KH4B6wtPW6_h=
  ndB5y83PqVFwc094vFyxmW5mSySS97kT7Df4wGTd902">pricing page=
 </a>.</p></div>
                           how can i sefe from this prolem?