blackmail 乃复合词,由 black 和 mail 二词构成,其中 mail 和当今意为“邮件”的 mail 风马牛不相及。在早期的苏格兰方言中 mail 指“地租”或“税金”。16 世纪苏格兰农民向地主交的租就叫 mail,以农产品或牲畜的形式交的租称 black mail,以银子形式交...
If you are sending bulk mail out, consider using a service specializing in sending bulk email, such asConstant Contact. Make sure your legitimate emails don't look like spam. You can usea reliable mail testerto test your email and get recommendations. Make sure yourSPF,DKIM, andDMARCrecords ...
(Commonly called Realtime blacklist, DNSBL or RBL). If your mail server has been blacklisted, some email you send may not be delivered. Email blacklists are a common way of reducing spam. If you don't know your mail server's address, start with aMX Lookup.Or, just send an email to...
Define blacklist. blacklist synonyms, blacklist pronunciation, blacklist translation, English dictionary definition of blacklist. n. A list of persons or organizations that have incurred disapproval or suspicion or are to be boycotted or otherwise penali
(Commonly called Realtime blacklist, DNSBL or RBL). If your mail server has been blacklisted, some email you send may not be delivered. Email blacklists are a common way of reducing spam. If you don't know your mail server's address, start with aMX Lookup.Or, just send an email to...
【关注“随心邮”公众号,用微信及时收发邮件,快人一步!马上关注>>】 企业邮箱发出的邮件被拒收,退信原因:发件人地址在黑名单中 建议: 如果发件方地址触发了收件方系统的反垃圾规则/黑名单,导致被加黑拒收的情况,请联系收件方移除黑名单,或将发件方地址添加到白名单【TOM】...
Reporting-MTA: dns;host.domain.com Final-Recipient: rfc822;recipient@domain.com Action: failed Status: 5.5.0 Diagnostic-Code: smtp;550 Service unavailable; Client host [xx.xx.xx.xx] blocked using Blocklist 1, mail from IP banned byglobal.bigfish.com; To request removal from this list pleas...
Blacklist Checker API tests any IP address, email address or domain name across 100+ different email blacklists. Blacklists can also be called names like realtime blacklist, DNSBL, or RBL. If your mail server has been blacklisted it’s likely that some o
复数:blacklists现在分词:blacklisting过去式:blacklisted 同义词 v. ban,debar,bar,exclude,shut out 权威英汉双解 英汉 英英 网络释义 blacklist 显示所有例句 n. 1. 黑名单a list of the names of people, companies, products or countries that an organization or a government considers unacceptable and tha...
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