国(guo)(guo)(guo)内(nei)海外邮(you)件(jian)(jian)(jian)(jian)中(zhong)(zhong)继服(fu)务(wu)商，经(jing)过多年的(de)(de)(de)(de)(de)研(yan)究发(fa)(fa)现造成海外邮(you)件(jian)(jian)(jian)(jian)退(tui)信、丢失的(de)(de)(de)(de)(de)原因(yin)有如下几点：1、被(bei)国(guo)(guo)(guo)外的(de)(de)(de)(de)(de)邮(you)件(jian)(jian)(jian)(jian)运营(ying)商拒(ju)(ju)收。部分国(guo)(guo)(guo)家的(de)(de)(de)(de)(de)邮(you)件(jian)(jian)(jian)(jian)运营(ying)商直接拒(ju)(ju)绝(jue)来自中(zhong)(zhong)国(guo)(guo)(guo)大(da)(da)陆IP发(fa)(fa)送的(de)(de)(de)(de)(de)邮(you)件(jian)(jian)(jian)(jian)，导(dao)(dao)致正常邮(you)件(jian)(jian)(jian)(jian)被(bei)拒(ju)(ju)绝(jue)。2、发(fa)(fa)信服(fu)务(wu)器ip被(bei)列入(ru)spamhaus，cbl等(deng)国(guo)(guo)(guo)际(ji)(ji)反垃圾组织(zhi)，导(dao)(dao)致正常邮(you)件(jian)(jian)(jian)(jian)被(bei)当做垃圾邮(you)件(jian)(jian)(jian)(jian)处理。3、国(guo)(guo)(guo)内(nei)和国(guo)(guo)(guo)外之间的(de)(de)(de)(de)(de)国(guo)(guo)(guo)际(ji)(ji)出口出现问题，导(dao)(dao)致海外TCP连接失败概(gai)率高。4、邮(you)件(jian)(jian)(jian)(jian)服(fu)务(wu)器设(she)置(zhi)和域名解(jie)析记录设(she)置(zhi)未按RFC国(guo)(guo)(guo)际(ji)(ji)标(biao)准，导(dao)(dao)致国(guo)(guo)(guo)外邮(you)件(jian)(jian)(jian)(jian)连接国(guo)(guo)(guo)内(nei)主机缓慢。如果企业在于(yu)海外通(tong)邮(you)时遇到这些(xie)问题，就算更换邮(you)件(jian)(jian)(jian)(jian)服(fu)务(wu)商也(ye)是(shi)(shi)有心无力，因(yin)为(wei)没有从根本上去解(jie)决(jue)问题。其实好的(de)(de)(de)(de)(de)解(jie)决(jue)方案就是(shi)(shi)企业部署一套邮(you)件(jian)(jian)(jian)(jian)中(zhong)(zhong)继转(zhuan)(zhuan)发(fa)(fa)服(fu)务(wu)，来弥补邮(you)件(jian)(jian)(jian)(jian)系(xi)统的(de)(de)(de)(de)(de)不足。邮(you)件(jian)(jian)(jian)(jian)中(zhong)(zhong)继能够自动(dong)判断，被(bei)拒(ju)(ju)收的(de)(de)(de)(de)(de)超(chao)大(da)(da)附件(jian)(jian)(jian)(jian)可(ke)自动(dong)转(zhuan)(zhuan)网络附件(jian)(jian)(jian)(jian)，解(jie)决(jue)超(chao)大(da)(da)附件(jian)(jian)(jian)(jian)退(tui)信问题。企业版海外邮(you)件(jian)(jian)(jian)(jian)中(zhong)(zhong)继转(zhuan)(zhuan)发(fa)(fa)哪家正规

邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中(zhong)(zhong)继(ji)转(zhuan)发(fa)(fa)服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)有三个(ge)特(te)色功能(neng)：一是(shi)可以在邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)器(qi)/客户(hu)端中(zhong)(zhong)病毒滥(lan)发(fa)(fa)垃圾的(de)(de)(de)情况下提供正(zheng)(zheng)常邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)，保证正(zheng)(zheng)常的(de)(de)(de)商(shang)业(ye)(ye)邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)进行中(zhong)(zhong)继(ji)转(zhuan)发(fa)(fa)；二(er)是(shi)账户(hu)/单发(fa)(fa)件(jian)(jian)(jian)(jian)人不限(xian)制发(fa)(fa)送量，也就是(shi)正(zheng)(zheng)常的(de)(de)(de)商(shang)业(ye)(ye)邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)不限(xian)制；三是(shi)能(neng)根据使用者的(de)(de)(de)语言(yan)不同语言(yan)的(de)(de)(de)退信(xin)，让(rang)你(ni)及时(shi)了解邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)发(fa)(fa)送状(zhuang)态。国内企业(ye)(ye)要想(xiang)更好的(de)(de)(de)开展海外(wai)(wai)(wai)业(ye)(ye)务(wu)(wu)(wu)(wu)(wu)，一个(ge)高效(xiao)、即时(shi)、安全的(de)(de)(de)通信(xin)环境不可或缺，尤其是(shi)外(wai)(wai)(wai)贸型(xing)企业(ye)(ye)，海外(wai)(wai)(wai)通信(xin)的(de)(de)(de)畅(chang)通与否，将直接(jie)关系(xi)到(dao)企业(ye)(ye)效(xiao)益。因此，如果(guo)你(ni)也遇到(dao)海外(wai)(wai)(wai)邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)收(shou)发(fa)(fa)问题，建(jian)议寻找专业(ye)(ye)的(de)(de)(de)邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)商(shang)来(lai)解决(jue)，将会(hui)竭(jie)诚为您服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)。海外(wai)(wai)(wai)邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中(zhong)(zhong)继(ji)转(zhuan)发(fa)(fa)服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)可以根据对方服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)器(qi)返(fan)回的(de)(de)(de)不同的(de)(de)(de)错误类型(xing)调用不同的(de)(de)(de)发(fa)(fa)送策略来(lai)投递。企业(ye)(ye)版(ban)海外(wai)(wai)(wai)邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中(zhong)(zhong)继(ji)转(zhuan)发(fa)(fa)哪(na)家正(zheng)(zheng)规海外(wai)(wai)(wai)邮(you)(you)(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中(zhong)(zhong)继(ji)转(zhuan)发(fa)(fa)服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)的(de)(de)(de)全球服(fu)(fu)(fu)务(wu)(wu)(wu)(wu)(wu)器(qi)资源(yuan)，自动路(lu)由轮询转(zhuan)发(fa)(fa)。

邮件(jian)(jian)(jian)中继(ji)转(zhuan)发(fa)(fa)优(you)势：1、账户/单发(fa)(fa)件(jian)(jian)(jian)人不(bu)(bu)(bu)限制发(fa)(fa)送(song)量(liang)。正常商(shang)业邮件(jian)(jian)(jian)不(bu)(bu)(bu)限制，自(zi)(zi)(zi)动(dong)剥离病毒、垃圾邮件(jian)(jian)(jian)和(he)群发(fa)(fa)邮件(jian)(jian)(jian)。2、智能退信(xin)。根据使用(yong)者的(de)语(yu)言自(zi)(zi)(zi)动(dong)提(ti)供不(bu)(bu)(bu)同(tong)语(yu)言的(de)退信(xin)。3、多(duo)(duo)服(fu)务(wu)(wu)(wu)器(qi)多(duo)(duo)IP服(fu)务(wu)(wu)(wu)智能转(zhuan)发(fa)(fa)。在全(quan)球范(fan)围均架设(she)有(you)专门(men)用(yong)的(de)中继(ji)服(fu)务(wu)(wu)(wu)器(qi)，进(jin)(jin)行邮件(jian)(jian)(jian)中继(ji)转(zhuan)发(fa)(fa)，无(wu)论您(nin)的(de)邮件(jian)(jian)(jian)服(fu)务(wu)(wu)(wu)器(qi)接(jie)入点(dian)是电(dian)信(xin)或是联通(tong)，均能高(gao)速访问，采(cai)用(yong)智能DNS技术(shu)（国内能定(ding)位(wei)(wei)到省，国外能定(ding)位(wei)(wei)到国家，自(zi)(zi)(zi)动(dong)为您(nin)接(jie)入离您(nin)至(zhi)快的(de)服(fu)务(wu)(wu)(wu)器(qi)），解(jie)决南北互(hu)联互(hu)通(tong)和(he)海外邮件(jian)(jian)(jian)发(fa)(fa)送(song)问题。4、自(zi)(zi)(zi)动(dong)重试转(zhuan)发(fa)(fa)。对于发(fa)(fa)送(song)不(bu)(bu)(bu)成功的(de)会(hui)自(zi)(zi)(zi)动(dong)更换线路进(jin)(jin)行转(zhuan)发(fa)(fa)，多(duo)(duo)次自(zi)(zi)(zi)动(dong)重试，甚至(zhi)可以根据对方服(fu)务(wu)(wu)(wu)器(qi)返回的(de)不(bu)(bu)(bu)同(tong)的(de)错误类型调用(yong)不(bu)(bu)(bu)同(tong)的(de)发(fa)(fa)送(song)策略来实现至(zhi)大化提(ti)高(gao)邮件(jian)(jian)(jian)送(song)达(da)率。

马上(shang)就是(shi)(shi)农历(li)春(chun)节了(le)(le)，许多企(qi)业都在准备春(chun)节放(fang)假(jia)事宜，但是(shi)(shi)对于国外(wai)(wai)的(de)企(qi)业来说是(shi)(shi)没有(you)春(chun)节假(jia)期(qi)的(de)。C公(gong)司(si)(si)是(shi)(shi)国内一(yi)家外(wai)(wai)贸(mao)企(qi)业，公(gong)司(si)(si)到了(le)(le)春(chun)节除了(le)(le)安排几个值班人员(yuan)外(wai)(wai)其他全部放(fang)假(jia)休息，但是(shi)(shi)公(gong)司(si)(si)领导还是(shi)(shi)很担心：如果(guo)在放(fang)假(jia)期(qi)间，公(gong)司(si)(si)服务器受到垃圾邮(you)(you)(you)(you)(you)件(jian)病毒攻击的(de)话，那海(hai)外(wai)(wai)客(ke)户发来的(de)邮(you)(you)(you)(you)(you)件(jian)岂不是(shi)(shi)丢(diu)失殆尽？因(yin)为(wei)垃圾邮(you)(you)(you)(you)(you)件(jian)的(de)特征(zheng)是(shi)(shi)大量群发堵塞队列，造(zao)(zao)成(cheng)正(zheng)常(chang)邮(you)(you)(you)(you)(you)件(jian)无法准确收(shou)发。虽然用户的(de)担心很正(zheng)常(chang)，然而假(jia)如你使用了(le)(le)邮(you)(you)(you)(you)(you)件(jian)中继(ji)服务，那么不但通邮(you)(you)(you)(you)(you)得(de)到保障，还能(neng)在你的(de)服务器垃圾邮(you)(you)(you)(you)(you)件(jian)泛滥的(de)情况下保证你的(de)数据安全。海(hai)外(wai)(wai)邮(you)(you)(you)(you)(you)件(jian)中继(ji)转(zhuan)发服务可以杜(du)绝因(yin)为(wei)IP地址缺(que)少反向解析等原因(yin)造(zao)(zao)成(cheng)的(de)海(hai)外(wai)(wai)邮(you)(you)(you)(you)(you)件(jian)延(yan)迟、失败以及丢(diu)失等问题。

邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中继服(fu)(fu)务(wu)(wu)就能(neng)完(wan)美地应付诸(zhu)多(duo)(duo)复(fu)杂情(qing)(qing)境状(zhuang)况(kuang)，它的(de)(de)主要技术功(gong)能(neng)体现在(zai)以下几方面：1、智能(neng)实时监测(ce)意外状(zhuang)况(kuang)：能(neng)够(gou)监测(ce)任何一(yi)个(ge)帐号，一(yi)旦发(fa)(fa)(fa)(fa)(fa)现有大量滥发(fa)(fa)(fa)(fa)(fa)垃(la)圾邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)的(de)(de)情(qing)(qing)况(kuang)出现，及时告知管理员进行(xing)处理。2、智能(neng)优(you)先选(xuan)路(lu)(lu)径(jing)(jing)投递：在(zai)海内(nei)外诸(zhu)多(duo)(duo)经济发(fa)(fa)(fa)(fa)(fa)达(da)商(shang)(shang)务(wu)(wu)活动繁忙地区部(bu)署中继服(fu)(fu)务(wu)(wu)器(qi)，在(zai)邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)投递时，优(you)先选(xuan)至(zhi)佳路(lu)(lu)径(jing)(jing)，一(yi)旦某(mou)条(tiao)路(lu)(lu)径(jing)(jing)遇阻，迅(xun)速切换(huan)到(dao)(dao)另一(yi)条(tiao)，直到(dao)(dao)投递成功(gong)。不(bu)改变发(fa)(fa)(fa)(fa)(fa)件(jian)(jian)(jian)(jian)人地址，系(xi)统(tong)自动进行(xing)，无需人工操(cao)作。3、日(ri)均千(qian)万封(feng)投递能(neng)力(li)：一(yi)般发(fa)(fa)(fa)(fa)(fa)送(song)(song)数量多(duo)(duo)，出现退信的(de)(de)次数亦多(duo)(duo)，愈来(lai)愈多(duo)(duo)的(de)(de)垃(la)圾邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)导(dao)致(zhi)发(fa)(fa)(fa)(fa)(fa)件(jian)(jian)(jian)(jian)人被列为“垃(la)圾制造嫌疑者(zhe)”的(de)(de)概(gai)率增大，但能(neng)够(gou)使邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)日(ri)均发(fa)(fa)(fa)(fa)(fa)送(song)(song)量达(da)到(dao)(dao)千(qian)万封(feng)仍(reng)(reng)(reng)有较(jiao)(jiao)高(gao)的(de)(de)送(song)(song)达(da)率。4、发(fa)(fa)(fa)(fa)(fa)件(jian)(jian)(jian)(jian)人邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)服(fu)(fu)务(wu)(wu)器(qi)中毒仍(reng)(reng)(reng)能(neng)发(fa)(fa)(fa)(fa)(fa)送(song)(song)：当发(fa)(fa)(fa)(fa)(fa)件(jian)(jian)(jian)(jian)人邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)服(fu)(fu)务(wu)(wu)器(qi)遭(zao)遇病毒或垃(la)圾邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)攻击时，可(ke)能(neng)TA由于疏(shu)忽一(yi)时未注意到(dao)(dao)这个(ge)隐患，这时邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中继服(fu)(fu)务(wu)(wu)仍(reng)(reng)(reng)能(neng)确保正(zheng)常的(de)(de)商(shang)(shang)业(ye)邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)发(fa)(fa)(fa)(fa)(fa)送(song)(song)。5、对接(jie)的(de)(de)邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)服(fu)(fu)务(wu)(wu)器(qi)种类多(duo)(duo)而(er)广：邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中继服(fu)(fu)务(wu)(wu)能(neng)够(gou)与多(duo)(duo)个(ge)类型的(de)(de)邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)系(xi)统(tong)无缝对接(jie)，如(ru)、Icewarp、Exchange、Domino、Winmail、Mdaemon、Coremail等市场(chang)上比较(jiao)(jiao)通用的(de)(de)品牌。如(ru)何选(xuan)择邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中继服(fu)(fu)务(wu)(wu)厂商(shang)(shang)？天津邮(you)(you)(you)(you)件(jian)(jian)(jian)(jian)中继转发(fa)(fa)(fa)(fa)(fa)

邮(you)件中(zhong)继(ji)(ji)服务(wu)商(shang)需要提供(gong)发(fa)送(song)(song)记(ji)录，退(tui)信分析等数据，以(yi)方便管理员可(ke)以(yi)查询邮(you)件的(de)发(fa)送(song)(song)情况(kuang)。企业版(ban)海外邮(you)件中(zhong)继(ji)(ji)转发(fa)哪家正规

与海外(wai)直(zhi)投相(xiang)比，海外(wai)邮(you)(you)(you)件(jian)中继(ji)转(zhuan)发服(fu)(fu)务(wu)有哪(na)(na)些优(you)势呢(ni)？1、成本优(you)势，使用(yong)中继(ji)转(zhuan)发服(fu)(fu)务(wu)只(zhi)需(xu)要企(qi)业(ye)支(zhi)(zhi)(zhi)(zhi)付服(fu)(fu)务(wu)费即(ji)可，无(wu)需(xu)额外(wai)购置其(qi)他软硬(ying)件(jian)设(she)备(bei)，有效(xiao)降低企(qi)业(ye)运(yun)营成本。2、充(chong)足的(de)中继(ji)服(fu)(fu)务(wu)器资源，在全(quan)(quan)球(qiu)主(zhu)要城市均部(bu)署有中继(ji)服(fu)(fu)务(wu)器，可以有效(xiao)规避网络延迟、不畅(chang)等问题，保障海外(wai)邮(you)(you)(you)件(jian)投递的(de)成功(gong)率。3、快(kuai)速配置，简(jian)单(dan)易用(yong)，简(jian)单(dan)配置即(ji)可使用(yong)，无(wu)需(xu)架设(she)任何软件(jian)和硬(ying)件(jian)，告别传统邮(you)(you)(you)件(jian)中继(ji)服(fu)(fu)务(wu)漫(man)长(zhang)的(de)开通时(shi)间。4、支(zhi)(zhi)(zhi)(zhi)持(chi)主(zhu)流的(de)邮(you)(you)(you)件(jian)系统，支(zhi)(zhi)(zhi)(zhi)持(chi)与各大主(zhu)流邮(you)(you)(you)件(jian)系统完美(mei)集成（Exchange，LotusDomino，Coremail、Icewarp、MDaemon、winmail…）并且支(zhi)(zhi)(zhi)(zhi)持(chi)SSL、TLS，安(an)全(quan)(quan)稳(wen)定(ding)可靠。5、高效(xiao)并发，稳(wen)定(ding)畅(chang)通，依托全(quan)(quan)球(qiu)服(fu)(fu)务(wu)器集群(qun)的(de)智能化邮(you)(you)(you)件(jian)路由系统，稳(wen)定(ding)且高效(xiao)，支(zhi)(zhi)(zhi)(zhi)持(chi)百万级邮(you)(you)(you)件(jian)转(zhuan)发量，保障邮(you)(you)(you)件(jian)发送(song)速度。6、“带毒(du)”作业(ye)模式，安(an)全(quan)(quan)可靠，可以在邮(you)(you)(you)件(jian)服(fu)(fu)务(wu)器/客(ke)户端中病毒(du)滥发垃(la)圾(ji)的(de)情况(kuang)下为正(zheng)常(chang)邮(you)(you)(you)件(jian)提供中继(ji)转(zhuan)发服(fu)(fu)务(wu)，保证其(qi)中正(zheng)常(chang)的(de)商业(ye)邮(you)(you)(you)件(jian)得(de)到(dao)中继(ji)转(zhuan)发。企(qi)业(ye)版海外(wai)邮(you)(you)(you)件(jian)中继(ji)转(zhuan)发哪(na)(na)家正(zheng)规

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