【正文】 0 / 33中國電信移動(dòng)郵件產(chǎn)品中國電信移動(dòng)郵件產(chǎn)品中國電信移動(dòng)郵件產(chǎn)品技術(shù)方案技術(shù)方案技術(shù)方案中國電信集團(tuán)公司i / 33目 錄 文檔說明 ............................................................................................................................................1 編制說明 ........................................................................................................................................1 適用范圍 ........................................................................................................................................1 編制依據(jù) ........................................................................................................................................1 術(shù)語及縮略語 ................................................................................................................................1 系統(tǒng)功能概述 ....................................................................................................................................3 根據(jù)用戶分類 ................................................................................................................................3 大眾移動(dòng)郵件系統(tǒng)解決方案 ................................................................................................3 企業(yè)移動(dòng)郵件系統(tǒng)解決方案 ................................................................................................5 支持的客戶端分類 ........................................................................................................................6 基于 SMS................................................................................................................................6 基于 MMS 、 WAP ................................................................................................................6 基于 SMTP、 POP3 ...............................................................................................................6 基于客戶端軟件 ....................................................................................................................7 推送技術(shù) ........................................................................................................................................7 郵件檢測 ........................................................................................................................................8 終端內(nèi)容適配 ................................................................................................................................9 計(jì)費(fèi) ..............................................................................................................................................10 安全 ..............................................................................................................................................11 系統(tǒng)安全 ..............................................................................................................................11 信息安全 ..............................................................................................................................12 管理員安全 ..........................................................................................................................12 過濾規(guī)則 ......................................................................................................................................12 附件處理 ......................................................................................................................................13 網(wǎng)絡(luò)流量負(fù)載分擔(dān) ....................................................................................................................14 郵件數(shù)據(jù)存儲(chǔ)與備份 ................................................................................................................14 系統(tǒng)結(jié)構(gòu) ..........................................................................................................................................15 總體架構(gòu) ......................................................................................................................................15 網(wǎng)元描述 ......................................................................................................................................15 認(rèn)證服務(wù)器 ..........................................................................................................................16 大眾郵件服務(wù)器 MESS .......................................................................................................17 企業(yè)郵件服務(wù)器 EMES.......................................................................................................18 客戶端軟件 ..........................................................................................................................19 系統(tǒng)配置 ..........................................................................................................................................21 硬件要求 ...............................................................................................