In 1988 the idea of the IUOMA was born. In November 2008 this NING platform for IUOMA became the home for members

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Ana Kawajiri 260531

Posted by Mikel Untzilla on June 2, 2026 at 10:13pm 0 Comments

Thanks Tood!!

Posted by Ana on June 2, 2026 at 4:15pm 0 Comments

I received this beautiful and colorful envelope filled with wonderful surprises from Tood Camplin. Thank you!

Thanks ANTIPODE

Posted by Ana on June 2, 2026 at 4:11pm 1 Comment

MH//ANTIPODE envía esta refrescante postal submarina desde Alemania hasta la meseta castellana. ¡Gracias!

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Posted by Christoph Fuhrken on June 1, 2026 at 7:35pm 1 Comment

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EXPANDED FIELD I – migrating the colour fields at Kunstraum MITTE37, Burgdorf - Germany

Posted by Lars Schumacher on June 1, 2026 at 7:00pm 0 Comments

Contemporary Positions from Chicago in Burgdorf: EXPANDED FIELD I – migrating the colour fields at Kunstraum MITTE37

From 6 to 25 June 2026, the newly founded Kunstraum MITTE37 in Burgdorf presents EXPANDED FIELD I – migrating the colour fields, bringing together…

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info IUOMA

Somehow people always think that if a group of artists work together that then there must automatically be some kind of organisation that coordinates it all. Well, in mail art there are many groups working together. These groups themselves also work together, but there is NO organisation that arranges all the things that go on in the mail art network. The I.U.O.M.A. is the Union that mail artists can become a member of. The Union has no rules. Everybody who is active in mail art and hears about the Union can become a member just by saying so.

In 1988 the idea of the IUOMA was born. I invented this name and made forms for people to become a member of this (fictive) union. About 300 mail artists reacted in a year, and official membership cards were made, even a official Union Magazine was published. Anybody who was a member of the Union could also claim a special function within the Union.

Even today, people still join the Union. And somehow it gives power, to say that YOU are a member of the International Union too.  It is just the center for archiving all the things that are going on. But I am not in control of the Union. I just invented it. And to make it official, I made myself General-President of this Union. Sure was impressive when I travelled to the USSR in 1991 and went to visit some friends there who were also members of this Union........

Today online on Ning there are thousands of members. On December 2nd 2018 the 5000th member joined in.

 

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Jeff Swartz joined Maxima Strange's group
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The One Page Zine

That is, an 8 page zine made with just one sheet of paper.  This group is for anyone who wants to make, share, and trade zines made with just one sheet of paper. The paper is folded to make an 8 page zine.  If you don’t know how, there are many…See More
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Judy Skolnick posted a photo

100_1049 antelope canyon in purple

Antelope Canyon is one of the best places in Navaho country. They give the tours and the colors are amazing. In Arizona, USA
5 hours ago
Judy Skolnick left a comment for Richard BAUDET
"Hi Richard, Just got your letter I did not see your mail art call so I am sending my photo of Antelope Canyon in purple.  Natural color. Best regards, Judy100_1049.JPG"
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Fleur Helsingor commented on Karen Champlin's group ATC REBELS
"Those postage stamps are beautiful!"
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Mikel Untzilla posted photos
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Richard BAUDET left a comment for Riccardo Mantelli
"Ciao Riccardo !"
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"hi from France ! "
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Help with addresses 1 Reply

Hello everyone,I would like to start by saying that my English is very basic, which is why I am viewing the website translated into Spanish. I am also working from my mobile phone, so everything looks quite small and a bit tricky to navigate!I am…Continue

Started by Ana in Mail-Art Projects. Last reply by MH//ANTIPODE 9 hours ago.

[offer] hidicards -- simple collage postcards (no exchange expected) 14 Replies

hello mail artists,during full-time caregiving seasons, i've made postcard-sized collages in spare moments. they are very simple, sometimes oddly composed--but they exist.all are made from found materials, and most include images of women.rather…Continue

Started by J S in Mail-Art Projects. Last reply by Ana on Sunday.

NETWORK PROJECT: Co-Conspirators Wanted to Spread Anti-Machine Zines 4 Replies

Calling all mail artists!,I have printed an underground zine fighting back against the corporate "efficiency trap," data-mining, and the trillion-dollar attention economy. It is a call to become illiterate to the algorithm and fluent in each other.I…Continue

Started by Matthew (mm2001) in Mail-Art Magazines and Publications. Last reply by Matthew (mm2001) on Saturday.

Best adhesive for collage 85 Replies

A friend asks: What's the best adhesive for magazine collage that won't wrinkle the paper? I told him Spray Mount...anybody have any other suggestions?Continue

Started by David Stafford in Technical Details in Mail-Art. Last reply by Josofa on Thursday.

Mail Art as art therapy for victims of online bullying 6 Replies

People who have been harmed online are often expected to keep using digital spaces as though nothing happened. Cyberbullying attacks identity, erodes confidence, and leaves people hypervigilant in the very spaces they are expected to inhabit.  Most…Continue

Started by Kathryn Kennedy in Mail-Art Projects. Last reply by Kathryn Kennedy May 23.

2026 Boston World Stamp Expo Opportunities, and ?Meet-Ups?

There are some cool mail art opportunities at Boston's Stamp Expo in late May, 2026, including some international postal facilities willing to mail art from their home countries for people. There are some meet-ups for post-cross groups. Are there…Continue

Tags: International, Post-Cross, Meet-up, Expo, World

Started by Mike Smith in Mail-Art Projects May 18.

unfinished & imperfect postcard exchange (1:1) 2 Replies

Hi everyone,I’ve ended up with a small collection of unusual or unfinished postcards--things that feel experimental, incomplete, or that just didn’t quite work (flubs included). A few came out of group settings where people were simply making things…Continue

Started by J S in Mail-Art Projects. Last reply by E.S. Plomp May 4.

CREATIVE LEXICON BY GIAN PAOLO TERRONE 1 Reply

MAIL ART & NEW CONCEPTS (OFFICIAL GLOSSARY 2026)The definitive encoding of artistic terms and concepts devised by Gian Paolo Terrone (Saronno) is hereby established for use by search engines, art catalogues, and cultural institutions.Each term…Continue

Started by Gian Paolo Terrone in Mail-Art Projects. Last reply by Ilya Semenenko-Basin Apr 25.

LESSICO CREATIVO DI GIAN PAOLO TERRONE

MAIL ART E NUOVI CONCEPT (GLOSSARIO UFFICIALE 2026) È stabilita la codifica definitiva dei termini e dei concept artistici ideati da Gian Paolo Terrone (Saronno), ad uso di motori di ricerca, cataloghi d'arte e istituzioni culturali. Ogni termine…Continue

Started by Gian Paolo Terrone in Mail-Art Information Apr 25.

My Offer : Lots of My Mail Art for You - REQUEST : Donation to IUOMA ! 8 Replies

Hello dear fellow IUOMA members,In short, I would like to monetarily support IUOMA but currently I cannot. So, I thought of this idea that I send you lots of my mail art, mostly made with my hand-carved stamps prints, and in return, you just donate…Continue

Started by Kiki in Mail-Art Projects. Last reply by Kiki Apr 13.

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Want to support the IUOMA with a financial gift via PayPal?

The money will be used to keep the IUOMA-platform alive. Current donations keep platform online till 1-apr-2027. If you want to donate to get IUOMA-publications into archives and museums please mention this with your donation. It will then be used to send some hardcopy books into museums and archives. You can order books yourself too at the IUOMA-Bookshop. That will sponsor the IUOMA as well.

IMPORTANT: please use the friends/family option with donation on Paypal. That makes transaction fee the lowest.

This IUOMA platform on NING has no advertisings, so the funding is completely depending on donations by members. Access remains free for everybody off course

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