{"id":31841,"date":"2013-02-22T10:56:57","date_gmt":"2013-02-22T10:56:57","guid":{"rendered":"https:\/\/wp.lvh.me\/blog\/2013\/02\/22\/adding-attachments-safely-without-increasing-the-size-of-the-email\/"},"modified":"2026-10-15T16:09:08","modified_gmt":"2026-10-15T16:09:08","slug":"adding-attachments-safely-without-increasing-the-size-of-the-email","status":"publish","type":"post","link":"https:\/\/mailrelay.com\/en\/blog\/2013\/02\/22\/adding-attachments-safely-without-increasing-the-size-of-the-email\/","title":{"rendered":"How to send email attachments safely without increasing the size of the email"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">We often want to add attachments to our bulk mailings or newsletters: PDFs with presentations or our service prices, videos, or even very large images. Although <strong><span style=\"color: #3366ff;\">Mail<\/span><span style=\"color: #000000;\">relay<\/span><\/strong> lets you attach files to your newsletters, we strongly recommend not doing so, for three reasons:<\/p>\n\n<p class=\"wp-block-paragraph\">1. Anti-spam systems penalize bulk emails that include attachments.<\/p>\n\n<p class=\"wp-block-paragraph\">2. You can fill up your recipients&#8217; mailboxes or make your email load slowly. Keep in mind, in particular, that nowadays your email may well be opened on a mobile device.<\/p>\n\n<p class=\"wp-block-paragraph\">3. You may use up your <strong><span style=\"color: #3366ff;\">Mail<\/span><span style=\"color: #000000;\">relay<\/span><\/strong> account credit unnecessarily, since one email is counted for every 100 KB of the email&#8217;s size.<\/p>\n\n<p class=\"wp-block-paragraph\">When you need to send a file with your newsletter, it&#8217;s better to upload it to a web space and then add a download link to the body of the message. All you need to do is upload it to the <span style=\"text-decoration: underline;\">www<\/span> directory on your website&#8217;s <span style=\"text-decoration: underline;\">FTP<\/span>. For example, if you want to attach <span style=\"text-decoration: underline;\">dossier.pdf<\/span>, connect to your <span style=\"text-decoration: underline;\">FTP<\/span> with your connection details using <span style=\"text-decoration: underline;\">Filezilla<\/span> or another FTP client, and once the file is uploaded you can link to this URL:<\/p>\n\n<p class=\"wp-block-paragraph\"><span style=\"text-decoration: underline;\">http:\/\/midominio.com\/dossier.pdf<\/span><\/p>\n\n<p class=\"wp-block-paragraph\">Replace <span style=\"text-decoration: underline;\">midominio.com<\/span> with your website and <span style=\"text-decoration: underline;\">dossier.pdf<\/span> with the name of your file.<\/p>\n\n<p class=\"wp-block-paragraph\">If you don&#8217;t have access to your website&#8217;s FTP, you can use an online storage service such as Dropbox or Google Drive.<\/p>\n\n\n<h2 class=\"wp-block-heading\"><strong style=\"display: block; margin-top: 35px;\">A. To upload the file you want to attach to Dropbox<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Create an account at www.dropbox.com and log in to access your online space. Click the \u201c<strong>Public<\/strong>\u201d folder, click \u201c<strong>Upload<\/strong>\u201d at the top, select the file on your computer and then confirm:<\/p>\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"300\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-1.png\" alt=\"Dropbox &#x201C;Upload to Public&#x201D; window with the &#x201C;Choose files&#x201D; button highlighted\" class=\"wp-image-31843\" style=\"aspect-ratio:2.1;width:630px;height:auto\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-1.png 630w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-1-300x143.png 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-1-110x52.png 110w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Once the file has been uploaded, right-click it and select \u201c<strong>Copy public link<\/strong>\u201d. You now have a link to the file that you can insert in your email, so recipients can download it from your Dropbox without it being attached.<\/p>\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"300\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-2.png\" alt=\"Dropbox menu with the &#x201C;Copy public link&#x201D; option highlighted\" class=\"wp-image-31845\" style=\"aspect-ratio:2.1;width:630px;height:auto\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-2.png 630w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-2-300x143.png 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-2-110x52.png 110w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure>\n\n<h2 class=\"wp-block-heading\"><strong style=\"display: block; margin-top: 35px;\">B. To upload the file you want to attach to Google Drive<\/strong><\/h2>\n\n<p class=\"wp-block-paragraph\">Create a Google account. If you have a Gmail account, that will do. Log in and go to https:\/\/drive.google.com. Click the \u201c<strong>Upload<\/strong>\u201d button on the left, right next to the \u201c<strong>Create<\/strong>\u201d button. Select the file on your computer and then confirm. You&#8217;ll see it uploaded:<\/p>\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"300\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-3.png\" alt=\"Google Drive &#x201C;Create&#x201D; menu with the option to upload files\" class=\"wp-image-31847\" style=\"aspect-ratio:2.1;width:630px;height:auto\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-3.png 630w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-3-300x143.png 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-3-110x52.png 110w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Right-click the file and select \u201c<strong>Share<\/strong>\u201d:<\/p>\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"300\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-4.png\" alt=\"Google Drive menu with the &#x201C;Share&#x201D; option highlighted\" class=\"wp-image-31849\" style=\"aspect-ratio:2.1;width:630px;height:auto\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-4.png 630w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-4-300x143.png 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-4-110x52.png 110w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Where it says Private, click \u201c<strong>Change<\/strong>\u201d. Select the first option, Public on the web, and click Save:<\/p>\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"300\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-5.png\" alt=\"Google Drive sharing visibility options with &#x201C;Public on the web&#x201D; selected\" class=\"wp-image-31851\" style=\"aspect-ratio:2.1;width:630px;height:auto\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-5.png 630w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-5-300x143.png 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-5-110x52.png 110w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">You can now copy the URL shown in the sharing link field.<\/p>\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"630\" height=\"300\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-6.png\" alt=\"Google Drive file sharing link highlighted in the settings\" class=\"wp-image-31853\" style=\"aspect-ratio:2.1;width:630px;height:auto\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-6.png 630w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-6-300x143.png 300w, https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-6-110x52.png 110w\" sizes=\"auto, (max-width: 630px) 100vw, 630px\" \/><\/figure>\n\n<p class=\"wp-block-paragraph\">Related posts:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/mailrelay.com\/en\/blog\/2023\/02\/09\/strengthen-customer-relationships\/\">Customer Relationships: Types and Best Strategies<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mailrelay.com\/en\/glossary\/seo-search-engine-optimization\/\">Offline SEO strategy<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mailrelay.com\/en\/blog\/2017\/10\/19\/aggressive-marketing\/\">Aggressive Advertising: 8 Foolproof Marketing Tricks<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/mailrelay.com\/en\/blog\/2021\/10\/05\/digital-public-relations-pr\/\">Digital Public Relations: Types of PR and Digital Actions<\/a><\/li>\n<\/ul>\n\n<p class=\"wp-block-paragraph\">Remember to send yourself a test before sending the newsletter with the attachment, to check that the link works, and don&#8217;t forget to log out of the system you use first, whether it&#8217;s Dropbox or Google Drive, since that&#8217;s how your subscribers will see it.<\/p>\n\n<p class=\"wp-block-paragraph\">Now you can send your bulk mailings without increasing your costs.<\/p>\n\n<p class=\"wp-block-paragraph\">Do you use other platforms to share files?<\/p>\n\n<div class=\"wp-block-group has-very-light-gray-background-color has-background\" style=\"border-radius:8px;padding-top:24px;padding-right:28px;padding-bottom:24px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-columns are-vertically-aligned-center is-not-stacked-on-mobile is-layout-flex wp-container-core-columns-is-layout-5dc627e1 wp-block-columns-is-layout-flex\" style=\"margin-top:0;margin-bottom:0\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:112px\">\n<figure class=\"wp-block-image size-full is-resized is-style-rounded\" style=\"margin-top:0;margin-bottom:0\"><a href=\"https:\/\/mailrelay.com\/en\/blog\/author\/jose\/\"><img loading=\"lazy\" decoding=\"async\" width=\"176\" height=\"176\" src=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/jose-argudo-cmo-mailrelay.jpg\" alt=\"Jose Argudo, CMO at Mailrelay\" class=\"wp-image-97284\" style=\"width:96px;height:96px\" srcset=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/jose-argudo-cmo-mailrelay.jpg 176w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/jose-argudo-cmo-mailrelay-150x150.jpg 150w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/jose-argudo-cmo-mailrelay-110x110.jpg 110w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/jose-argudo-cmo-mailrelay-60x60.jpg 60w, https:\/\/mailrelay.com\/wp-content\/uploads\/2026\/10\/jose-argudo-cmo-mailrelay-120x120.jpg 120w\" sizes=\"auto, (max-width: 176px) 100vw, 176px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\" style=\"margin-top:0;margin-bottom:4px\"><strong>Jose Argudo<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0;margin-bottom:4px\">CMO at Mailrelay. Writes about email marketing, copywriting, and conversion for small businesses and entrepreneurs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0;margin-bottom:0\"><a href=\"https:\/\/mailrelay.com\/en\/blog\/author\/jose\/\">More articles by Jose<\/a> \u00b7 <a href=\"https:\/\/www.linkedin.com\/in\/joseargudo\" target=\"_blank\" rel=\"noreferrer noopener\">LinkedIn<\/a><\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>We often want to add attachments to our bulk mailings or newsletters: PDFs with presentations or our service prices, videos, or even very large images. Although Mailrelay lets you attach files to your newsletters, we strongly recommend not doing so, for three reasons: 1. Anti-spam systems penalize bulk emails that include attachments. 2. You can [&hellip;]<\/p>\n","protected":false},"author":124,"featured_media":2349,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[562,866],"tags":[],"class_list":["post-31841","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-email-marketing-2","category-legal-statistics-and-miscellaneous"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How to Send Email Attachments Safely Without Increasing Size<\/title>\n<meta name=\"description\" content=\"At Mailrelay, we show you how to send a PDF or other attachments by email depending on the platform you use, whether it&#039;s Dropbox or Google Drive. Read on now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mailrelay.com\/en\/blog\/2013\/02\/22\/adding-attachments-safely-without-increasing-the-size-of-the-email\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Send Email Attachments Safely Without Increasing Size\" \/>\n<meta property=\"og:description\" content=\"At Mailrelay, we show you how to send a PDF or other attachments by email depending on the platform you use, whether it&#039;s Dropbox or Google Drive. Read on now!\" \/>\n<meta property=\"og:url\" content=\"https:\/\/mailrelay.com\/en\/blog\/2013\/02\/22\/adding-attachments-safely-without-increasing-the-size-of-the-email\/\" \/>\n<meta property=\"og:site_name\" content=\"Mailrelay\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Mailrelay\/\" \/>\n<meta property=\"article:published_time\" content=\"2013-02-22T10:56:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-15T16:09:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/mailrelay.com\/wp-content\/uploads\/2013\/02\/utilizar-adjuntos-de-forma-segura-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"630\" \/>\n\t<meta property=\"og:image:height\" content=\"300\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Jose Argudo\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@mailrelay\" \/>\n<meta name=\"twitter:site\" content=\"@mailrelay\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Jose Argudo\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/\"},\"author\":{\"name\":\"Jose Argudo\",\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/#\\\/schema\\\/person\\\/d8e868b5b67c658bb687818bc5ee08ae\"},\"headline\":\"How to send email attachments safely without increasing the size of the email\",\"datePublished\":\"2013-02-22T10:56:57+00:00\",\"dateModified\":\"2026-10-15T16:09:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/\"},\"wordCount\":541,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mailrelay.com\\\/wp-content\\\/uploads\\\/2013\\\/02\\\/utilizar-adjuntos-de-forma-segura-1.png\",\"articleSection\":[\"email marketing\",\"Legal, statistics and miscellaneous\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/\",\"url\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/\",\"name\":\"How to Send Email Attachments Safely Without Increasing Size\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/mailrelay.com\\\/en\\\/blog\\\/2013\\\/02\\\/22\\\/adding-attachments-safely-without-increasing-the-size-of-the-email\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/mailrelay.com\\\/wp-content\\\/uploads\\\/2013\\\/02\\\/utilizar-adjuntos-de-forma-segura-1.png\",\"datePublished\":\"2013-02-22T10:56:57+00:00\",\"dateModified\":\"2026-10-15T16:09:08+00:00\",\"description\":\"At Mailrelay, we show you how to send a PDF or other attachments by email depending on the platform you use, whether it's Dropbox or Google Drive. 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