[{"data":1,"prerenderedAt":192},["ShallowReactive",2],{"term-m\u002Fmx-record":3,"related-m\u002Fmx-record":173},{"id":4,"title":5,"acronym":6,"body":7,"category":153,"description":154,"difficulty":155,"extension":156,"letter":157,"meta":158,"navigation":74,"path":159,"related":160,"seo":166,"sitemap":167,"stem":170,"subcategory":171,"__hash__":172},"terms\u002Fterms\u002Fm\u002Fmx-record.md","MX Record","Mail Exchange Record",{"type":8,"value":9,"toc":147},"minimark",[10,15,25,29,32,36,136,140,143],[11,12,14],"h2",{"id":13},"eli5-the-vibe-check","ELI5 — The Vibe Check",[16,17,18,19,24],"p",{},"An MX record tells the internet where to deliver emails for your domain. When someone sends an email to ",[20,21,23],"a",{"href":22},"mailto:you@yoursite.com","you@yoursite.com",", their mail server checks the MX record to find out which mail server should receive it. No MX record = no email.",[11,26,28],{"id":27},"real-talk","Real Talk",[16,30,31],{},"An MX (Mail Exchange) DNS record specifies the mail server responsible for accepting email for a domain. MX records include a priority value — lower numbers have higher priority. If the primary mail server is down, lower-priority servers act as fallbacks.",[11,33,35],{"id":34},"show-me-the-code","Show Me The Code",[37,38,43],"pre",{"className":39,"code":40,"language":41,"meta":42,"style":42},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","# Check MX records\ndig MX example.com\n\n# Example MX record output\n; Priority  Mail server\n10         mail1.example.com.\n20         mail2.example.com.\n\n# Google Workspace MX records example\n1          aspmx.l.google.com.\n","bash","",[44,45,46,55,69,76,82,98,107,116,121,127],"code",{"__ignoreMap":42},[47,48,51],"span",{"class":49,"line":50},"line",1,[47,52,54],{"class":53},"sHwdD","# Check MX records\n",[47,56,58,62,66],{"class":49,"line":57},2,[47,59,61],{"class":60},"sBMFI","dig",[47,63,65],{"class":64},"sfazB"," MX",[47,67,68],{"class":64}," example.com\n",[47,70,72],{"class":49,"line":71},3,[47,73,75],{"emptyLinePlaceholder":74},true,"\n",[47,77,79],{"class":49,"line":78},4,[47,80,81],{"class":53},"# Example MX record output\n",[47,83,85,89,92,95],{"class":49,"line":84},5,[47,86,88],{"class":87},"sMK4o",";",[47,90,91],{"class":60}," Priority",[47,93,94],{"class":64},"  Mail",[47,96,97],{"class":64}," server\n",[47,99,101,104],{"class":49,"line":100},6,[47,102,103],{"class":60},"10",[47,105,106],{"class":64},"         mail1.example.com.\n",[47,108,110,113],{"class":49,"line":109},7,[47,111,112],{"class":60},"20",[47,114,115],{"class":64},"         mail2.example.com.\n",[47,117,119],{"class":49,"line":118},8,[47,120,75],{"emptyLinePlaceholder":74},[47,122,124],{"class":49,"line":123},9,[47,125,126],{"class":53},"# Google Workspace MX records example\n",[47,128,130,133],{"class":49,"line":129},10,[47,131,132],{"class":60},"1",[47,134,135],{"class":64},"          aspmx.l.google.com.\n",[11,137,139],{"id":138},"when-youll-hear-this","When You'll Hear This",[16,141,142],{},"\"Add the MX records from Google Workspace so email works.\" \u002F \"Why is email bouncing? Check if the MX record is correct.\"",[144,145,146],"style",{},"html pre.shiki code .sHwdD, html code.shiki .sHwdD{--shiki-light:#90A4AE;--shiki-light-font-style:italic;--shiki-default:#546E7A;--shiki-default-font-style:italic;--shiki-dark:#676E95;--shiki-dark-font-style:italic}html pre.shiki code .sBMFI, html code.shiki .sBMFI{--shiki-light:#E2931D;--shiki-default:#FFCB6B;--shiki-dark:#FFCB6B}html pre.shiki code .sfazB, html code.shiki .sfazB{--shiki-light:#91B859;--shiki-default:#C3E88D;--shiki-dark:#C3E88D}html pre.shiki code .sMK4o, html code.shiki .sMK4o{--shiki-light:#39ADB5;--shiki-default:#89DDFF;--shiki-dark:#89DDFF}html .light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html.light .shiki span {color: var(--shiki-light);background: var(--shiki-light-bg);font-style: var(--shiki-light-font-style);font-weight: var(--shiki-light-font-weight);text-decoration: var(--shiki-light-text-decoration);}html .default .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .shiki span {color: var(--shiki-default);background: var(--shiki-default-bg);font-style: var(--shiki-default-font-style);font-weight: var(--shiki-default-font-weight);text-decoration: var(--shiki-default-text-decoration);}html .dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}html.dark .shiki span {color: var(--shiki-dark);background: var(--shiki-dark-bg);font-style: var(--shiki-dark-font-style);font-weight: var(--shiki-dark-font-weight);text-decoration: var(--shiki-dark-text-decoration);}",{"title":42,"searchDepth":57,"depth":57,"links":148},[149,150,151,152],{"id":13,"depth":57,"text":14},{"id":27,"depth":57,"text":28},{"id":34,"depth":57,"text":35},{"id":138,"depth":57,"text":139},"networking","An MX record tells the internet where to deliver emails for your domain. When someone sends an email to you@yoursite.","intermediate","md","m",{},"\u002Fterms\u002Fm\u002Fmx-record",[161,162,163,164,165],"DNS","SMTP","Domain Name","TXT Record","A Record",{"title":5,"description":154},{"changefreq":168,"priority":169},"weekly",0.7,"terms\u002Fm\u002Fmx-record",null,"a4vbodFEZ6PO-qmyZ0JqjLHrP5zhbAbIJ0SvKcm4vf8",[174,178,182,185,189],{"title":165,"path":175,"acronym":171,"category":153,"difficulty":176,"description":177},"\u002Fterms\u002Fa\u002Fa-record","beginner","An A Record is the most basic DNS record — it just says 'this domain name = this IP address.' It's the phonebook entry itself.",{"title":161,"path":179,"acronym":180,"category":153,"difficulty":176,"description":181},"\u002Fterms\u002Fd\u002Fdns","Domain Name System","DNS is the internet's phonebook. You type 'google.",{"title":163,"path":183,"acronym":171,"category":153,"difficulty":176,"description":184},"\u002Fterms\u002Fd\u002Fdomain-name","A domain name is the human-friendly name for a website, like 'google.com' instead of '142.250.80.46'.",{"title":162,"path":186,"acronym":187,"category":153,"difficulty":155,"description":188},"\u002Fterms\u002Fs\u002Fsmtp","Simple Mail Transfer Protocol","SMTP is the protocol email uses to leave your device and travel to the recipient's mail server.",{"title":164,"path":190,"acronym":171,"category":153,"difficulty":155,"description":191},"\u002Fterms\u002Ft\u002Ftxt-record","A TXT record is a free-form DNS record where you can store any text.",1776518294072]